Friday, June 4, 2021

The Main Duties of God’s Church


So when they had come together, they asked him, “Lord, will you at this time restore the kingdom to Israel?” He said to them, “It is not for you to know times or seasons that the Father has fixed by his own authority. But you will receive power when the Holy Spirit has come upon you, and you will be my witnesses in Jerusalem and in all Judea and Samaria, and to the end of the earth.”
Acts 1:6-8


The question that Jesus’ disciples ask is very interesting, given everything that they have gone through.  Jesus’ answer to the question is even more interesting, since Jesus does not attempt to explain anything in relation to the His disciples’ intention and motivation or even understanding of the meaning of the Kingdom of Israel.  If we look at the disciples’ question, it certainly gives an indication that their understanding about the Kingdom of God that is at the center of Jesus’ ministry has not changed from what is commonly held by the Jews.  They are still stuck with the understanding of the earthly kingdom, just like other kingdoms on the face of the earth.  They are still living in the past.  Their imagination is fixed on the glory of the days of David and Solomon.  They have not grasped the concept of the heavenly Kingdom of God inaugurated by Jesus.  So they ask whether Jesus will at that time restore the kingdom of Israel to its former glory.
And Jesus does not bother to explain about it either.  He, sort of, cuts off their train of thought with the first part of His answer.  His answer is full of authority, and no one dares to debate Him.  With the first part of the answer Jesus is firmly saying: “It is not your business, period.”  Then Jesus proceeds to uncover what it is they are supposed to do, which is their real business.
Now, let us pause there for a moment and imagine that we are Jesus’ disciples at that time.  We have lived with Jesus for about 3 years up until His death on the cross.  We have witnessed all the miraculous acts Jesus did in those 3 years.  And more importantly, we have heard His teaching with our own ears and have been instructed in the true way of God by the Messiah, the Son of God Himself.  Our emotions have been a roller coaster ride, especially the last five weeks or so.  Seeing the death of the great person that they have been following wholeheartedly is devastating.  All hopes are dashed.  But then three days later He rose from the dead, just like what He told them.  And in these 40 days they have been seeing the resurrected Jesus with their own eyes.  Not only seeing, but also touching, talking, and even eating together.  This is not an illusion.  Nothing like this has ever happened before.  And so, right in front of them, this Jesus, the same Jesus they knew was dead on the cross, now standing before them alive and so majestic, glorious and powerful.  All hopes are up again.
Are you with me?  This is what I think they are thinking.  For the disciples, this resurrected Jesus is like a superpower Messiah that can do anything He wants.  So mighty that nothing can win against Him.  Aha, this is it!  This must be the right time for Jesus to do it!  He brings us all here on this mountain in order to witness Him flicking His fingers and the kingdom of Israel is going to be restored right there and then magically.  The Romans will be destroyed and Israel will once more be on top of the world.  Oh what a glorious day it is today!  So, the disciples have this urge to confirm their creative imagination of the magical event of kingdom restoration: “Is now the time?  Is now the time to restore the kingdom of Israel?”  They then ask Jesus: “Lord, will you at this time restore the kingdom to Israel?  Brothers and sisters, they could not be more wrong.  Yes, they fail again.  They do not see things according to God’s perspective, but they insist on their own perspective.  John Calvin commented about the disciples: “how bad scholars they were under so good a Master.[1]  Therefore, Jesus must put a massive break on that train of thought: “It is none of your business!”
Just like us, we too often fail again and again.  We often fail to see things according to God’s perspective; thus we insist on our own imagination and desire rather than persisting on obeying the Lord.  We too often fail to restrain ourselves from desiring to peek into the unrevealed mysteries, in which God has preserved solely for Himself unless it is revealed according to His own purpose.  With focusing too much on the things we are not authorized to know, we then fail to be effective in the things we ought to know and do.  We often ignore Deuteronomy 29:29 that warns:
29 The secret things belong to the Lord our God, but the things that are revealed belong to us and to our children forever, that we may do all the words of this law.
Do you know that from time to time many Christians are always trying to interpret the “prophetic” materials in the book of Revelation according to the events of the world they live in at the time.  For example, many have attempted to interpret who the antichrist or the beast of the Revelation 13 is.  During World War 2, some claimed that the antichrist was Adolf Hitler.  Others said that the beast of Revelation 13 was Josef Stalin of the Soviet.  And many other names were picked up to match the imagination of the antichrist or the beast of Revelation 13.  They picked up Hitler or Stalin because they experienced and heard and saw how horrible their acts were.  Through them tens of millions of people died and the world was in utter chaos.  But, then history proved that they were not the antichrist.  A new era unfolds, a new name is picked up to match the imagination of the beast of Revelation 13.  2000 years ago, Emperor Nero was thought to be the antichrist due to his cruelty toward Christians.  Surely such thought was proven wrong.  Christians have wasted their time trying to figure out things that God has not disclosed.
The other trouble is more devastating because Christians have failed to see things according to God’s perspective.  This trouble is actually more subtle and often goes undetected.  For example: many in the church today are so adamant about getting more people attend worship services, or crusades, or seminars.  They believe so strongly that numbers is the indicator of success.  Thus if ministry’s success is to be measured, the numbers of people attending is the indicator.  Say a worship service is attended by 20,000 people, then the worship service is considered to be more successful than a worship service that is attended by a mere 70 people.  So a church with 50,000 members is considered to be more successful than a church with merely 100 members.  Based on this logic, many churches are racing to gain more members, to increase worship service attendants, or to get more people coming to their church and ministry.  What do churches do in order to increase numbers?  By doing church according to business marketing strategy.  In other words, by giving in to the market demand.  If the market demands prosperity gospel, then the church gives prosperity gospel to the people.  If the market demands LGBT to be approved by church as non-sin, then the church will give LGBT approved as non-sin.  You see where this is going?  The teaching of the church no longer follows the words of God, but instead it follows the market.  Do you remember what Paul says to Timothy in 2 Timothy 4:3-4?
For the time is coming when people will not endure sound teaching, but having itching ears they will accumulate for themselves teachers to suit their own passions, and will turn away from listening to the truth and wander off into myths.
The reason I say this is devastating is that when the modern business strategy is used as standard, then what such church is doing is not wrong.  Rather it is considered smart and wise.  Because such marketing strategy is proven to be “successful” in which those churches successfully attract many people because they are happy to hear the message that they like.  These churches grow from 100 members to tens of thousands of members in such a short time.  Their budget has increased from USD 10,000 to USD 10 million.  Business-wise, such increase in numbers is considered a success.  But unfortunately, that is not always an indicator of success in the eyes of the Lord.
In John 6, Jesus’ followers were reduced super drastically from around 20,000 to a mere twelve.  But Jesus was not worried.  In John 6:67 He said: “67 So Jesus said to the twelve, “Do you want to go away as well?”  Jesus is never worried about numbers, about how big His ministry budget is, or about how many people like Him or follow Him.  But today’s church is often worried so much about numbers, money or membership or attendance, that they no longer see things according to God’s perspective, and therefore getting busy on things that God does not approve, to the detriment of the important duties that God has charged His church to do.  The disciples worry about the restoration of the earthly kingdom of Israel that they have lost sight of the teachings and vision of the Lord Jesus that they have experienced for three some years.
            In that critical moment, Jesus puts a stop to their wild imagination and unauthorized push for the earthly glory.  This is God’s marvelous grace for the disciples and for all who would believe in Him after.  People who think that God is like a watchmaker who does not care about the world immediately after the creation are completely ignorant of the fact that God cares even for the tiniest detail.  Here we witness that Jesus cares so much that He has to intervene and redirect the disciples’ minds into the things that are really substantial.  So, what Jesus does to misguided thoughts is twofold: 1) He shuts down the false conception, and 2) He leads the fragile minds into what is true and right.  Jesus shuts down the false conception by saying firmly and authoritatively to the disciples: “It is not for you to know times or seasons that the Father has fixed by his own authority.  And He leads them into the truth by telling them: “But you will receive power when the Holy Spirit has come upon you, and you will be my witnesses in Jerusalem and in all Judea and Samaria, and to the end of the earth.
            With the leadership of Jesus, the disciples are brought back to the right path.  They are like these ignorant sheep who wander around following their simple impulses and super limited vision.  So Jesus, the Good Shepherd, has to bring them back to the right trek.  And so they are.  Their focus ought to be on becoming His witnesses.  This is the main task.  In the world that rejects who Jesus is, what He is doing, and His message, the disciples main duty is to channel this most important information that carries the consequence of life and death into the world.  Not an easy task in any era.  And that is why Jesus prologues His redirection by assuring and promising them that they will receive the heavenly power from the Holy Spirit.  This assurance and promise thus eliminate any excuse that might come up as they face challenges and difficulties.
            Now, I do not have time to retrace the origin of the three main duties of God’s church as elaborated wonderfully in the Book of Acts, but I will plainly tell you of the big three that all theologians of all ages have agreed for God’s church to have:1) Marturia or To Witness, 2) Koinonia or To Have Fellowship, and 3) Diakonia or To Serve/Minister.  Koinonia and Diakonia are part of Marturia.  Suffice to say at this time that you can look at Acts 2-7 in order to find the development of Marturia to include Koinonia and Diakonia.  Thus when Jesus gives the disciples this main duty to become His witnesses (Marturia) in all the world, such duty does not stop at merely proclaiming His message of the Kingdom of God and Its Truth, but it extends into all believers fellowshipping together in the name of Christ Jesus and for God’s church to minister to all who are in need.
            Jesus’ assurance and promise are fulfilled as Jesus sends the Holy Spirit ten days after He ascends to heaven, Acts 2:1-41 tells all about it.  Peter and all the other disciples become so bold in becoming Jesus’ witnesses to the world.  Pay attention here, that the Holy Spirit in their hearts gives them the courage and wisdom they need to witness for Jesus Christ.  They open their mouth even when the possibility of death is very high given the fact that only 50 days ago the citizens of Jerusalem shouted “Crucify Jesus” in unison as they were thirsty for blood.  Peter speaks so boldly that the message pierces the people’s hearts.  And many repent that day as Acts 2:41 testifies:
41 So those who received his word were baptized, and there were added that day about three thousand souls.
Do not focus on the large numbers.  But focus on the repentance.  The fact that they repent by the mere proclamation of the apostles is stunning.  This phenomenon shows that the Holy Spirit is working.  The work of the Holy Spirit is not only in the preaching of the apostles, but also in the hearts of those who hear the words of God.  In John 16:8-11 Jesus says:
And when he comes, he will convict the world concerning sin and righteousness and judgment: concerning sin, because they do not believe in me; 10 concerning righteousness, because I go to the Father, and you will see me no longer; 11 concerning judgment, because the ruler of this world is judged.
The Holy Spirit, working in their hearts through the words God has given to the apostles to preach, convicts the audience that day of their sin, which results in their remorse as written in Acts 2:37:
37 Now when they heard this they were cut to the heart, and said to Peter and the rest of the apostles, “Brothers, what shall we do?”
And Peter, in vv. 38-39 responds to such remorse saying:
“Repent and be baptized every one of you in the name of Jesus Christ for the forgiveness of your sins, and you will receive the gift of the Holy Spirit. 39 For the promise is for you and for your children and for all who are far off, everyone whom the Lord our God calls to himself.”
And right after their baptism, they gather together every day fellowshipping by devoting “themselves to the apostles’ teaching and the fellowship, to the breaking of bread and the prayers” (v. 42).
            Now, this fellowship is important that they now are to learn the way of Christ.  And in turn they will also witness for Jesus Christ.  Without this fellowship, in which they can learn the truth and the way of life in Christ, they cannot witness for Jesus Christ.  I hope by now you can catch the importance of having fellowship.  Now, the right Koinonia consists of the true teaching of Jesus Christ.  For Jesus has charged His disciples right before He ascends to heaven: “20 teaching them to observe all that I have commanded you.” (Matthew 28:20a).  Jesus’ command includes also the Baptism and the Lord’s supper.  This is what the church should focus on, not on how to get more members or how to increase attendance.  The church growth in numbers must occur naturally through real repentance just like what happens in Acts 2.  Unnatural increase in numbers just because a church is successful in implementing a business marketing strategy that manipulates people’s desires is a recipe for disaster.  Focus on the true Koinonia, then the new converts will be trained in the way of Christ, so they will live according to God’s will and naturally witness (Marturia) for Christ.  This then will naturally increase the numbers of the believers.
            The third main duty can be found in Acts 6 as the need to minister to those in need begins to surface.  Without going into the details, I shall tell you that the apostles make a decision to appoint deacons in order to handle this duty.  Seven are chosen to be deacons that day.  And the result is written in Acts 6:7:
And the word of God continued to increase, and the number of the disciples multiplied greatly in Jerusalem, and a great many of the priests became obedient to the faith.
Again, do not fix your eyes upon the numbers, because you can easily lose the vision of Christ that way.  But it is true that because of the church handles the duty of Diakonia very well, many more people believe.  Rodney Stark did an extensive research into the history and sociology of the explosive growth of Christianity in the first to third century in his book “The Rise of Christianity.”  Stark found a stunning evidence that the Christians act of kindness result in many people persuaded to believe in Christ.  Christians’ Diakonia at that time was expressed by taking care of those who were neglected by even their own families.  It was a historical fact that 2000 years ago, plagues ran rampant because of the terrible living conditions in the cities.  Plus there were many earthquakes happening in that region, which caused many to suffer.  At that time medical technology is not as advanced as today, so a lot died because of diseases, especially of contagious diseases.  So when someone got sick, especially if diagnosed with a contagious disease, the would be abandoned in the street.  To these abandoned people Christians ministered (Diakonia).  And God blessed this Diakonia.  Many were healed through the care of the Christians.  Once they got back on their feet, they became believers for they were truly touched by the Christian witness that was powerfully demonstrated in truly caring for them even when their own family did not want to.  For this reason, we should never abandon Diakonia.  Through Diakonia God blesses the church, so that the proclamation of His message can touch the hearts of those in dire need of physical help, thus witnessing (Marturia) for Christ is augmented many times over.
            Brothers and sisters, Marturia, Koinonia, and Diakonia are the three pillars of the church, in which through them we truly witness for Christ Jesus our Lord.  The Holy Spirit has been given to us all, individually and collectively as God’s church.  There are no excuses.  Do not focus on things that are not for us to know or do.  Do not follow the way of the world.  Today, many churches have fallen into the world’s trap and thus lead many people astray, and worse, they then obscure the image of Christianity.  God will judge those who lead His people astray.  But you, be witnesses of Jesus Christ in all that you do, wherever you are, whenever it is, however the situation is, according to the true teachings of Christ.
This is a huge theme to cover in one sermon.  It is impossible actually to talk comprehensively about this theme in one sitting.  But hopefully this sermon would touch your heart and open your mind of the reality of God’s church and its main duties in this world.  Marturia, Koinonia, Diakonia are our duties to do as God’s church.  Do not neglect it!  Be vigilant!  Be diligent!  Amen!


[1] John Calvin and Henry Beveridge, Commentary upon the Acts of the Apostles, vol. 1 (Bellingham, WA: Logos Bible Software, 2010), 43.

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