Chapter 19: The Role of the Church in Evangelism

Chapter 19: The Role of the Church in Evangelism


The Etymology of Church
The word, church, is originally from the Greek word, κύριος (kirios, Lord). The church in German is Kirche and in old English is cirice, meaning the place that belongs to the Lord. The word, ecclesia, which also means church, is from the Greek word, ἐκκλησία (ekklésia). The Greek word, ἐκκλησία is a compound word of ἐκ (ek, out from) and καλέω (kaleo, call) – call out of, and occurs 114 times in the New Testament. According to Thayer’s Greek Lexicon, ἐκκλησία (ekklésia), in the Christian sense, means 1. an assembly of Christians gathered for worship; and 2. a company of Christians, or of those who, hoping for eternal salvation through Jesus Christ, observe their own religious rites, hold their own religious meetings, and manage their own affairs according to regulations prescribed for the body for order’s sake.[1]

The Church in the Gospels and Acts
Jesus mentions his church first in Matthew 16:18 when Peter answers him, “You are the Christ, the Son of the living God” (Matthew 16:16): “And I tell you, you are Peter, and on this rock I will build my church, and the powers of death (=the gates of Hades, NIV) shall not prevail against it.” Peter’s old name was Simon, and Peter which means “rock” was probably named by Jesus.
Jesus says in Matthew 18:17: “If he refuses to listen to them, tell it to the church; and if he refuses to listen even to the church, let him be to you as a Gentile and a tax collector.” What church was this in this verse when Jesus’ church did not start yet? Jesus probably foretold what the roles of his church would be. Or Jesus and his disciples’ gathering was already a church although they did not call their assembly “the church” yet.
The first church that was formed after Jesus went up to heaven was the gathering of the 120 disciples at Mary’s house in Jerusalem (Acts 1:12-17). And they selected Matthias by casting lots as a new apostle who replaced Judas Iscariot and added to the eleven apostles. They remember what Jesus commanded them while he was still with them in Acts 1:8: “But you shall receive power when the Holy Spirit has come upon you; and you shall be my witnesses in Jerusalem and in all Judea and Samaria and to the end of the earth.” So, they stayed together at one place and prayed hard. On the day of Pentecost, as Jesus foretold, the Holy Spirit has come upon the disciples like the rush of a mighty wind and tongues of fire, and they were all filled with the Holy Spirit, speaking in other tongues (Acts 2:1-4). Peter boldly witnessed Jesus Christ and the kingdom of God (Acts 2:14-41). Three thousand people were added to their number on the day when Peter witnessed Jesus Christ (Acts 2:41). According to Acts 2:46, every day they continued to meet together in the temple courts. Acts 4:4 describes another addition of five thousand people. The church in Jerusalem grew so big.
The church in Jerusalem continued to grow. However, the work of the church was limited – prayer and preaching of God’s word and daily distribution of food – only in Jerusalem (Acts 6:1-4). In addition to the twelve apostles, the church chose seven men who were known to be full of the Spirit and wisdom (Acts 6:3). They chose Stephen, Philip, Procorus, Nicanor, Timon, Parmenas, and Nicolas from Antioch (Acts 6:5-6). Their primary responsibility was to distribute daily food. However, later they were more known for their witnessing Jesus Christ, spreading the gospel. The number of disciples in Jerusalem increased rapidly (Acts 6:7).
What is the most important mission or role of the church? Jesus already told his disciples and us: “You will be my witnesses in Jerusalem, in Judea and Samaria, and to the end of the earth.” – spreading the gospel from near to far, beyond the boundary. Stephen was the first martyr, a true witness (μάρτυς or μάρτυρ) of Jesus Christ (Acts 6:8-7:60). Stephen’s martyrdom was a signal or starting point of the church being scattered. Saul was the initiator of the persecution of the church in Jerusalem. Acts 8:3 states: “But Saul was ravaging the church, and entering house after house, he dragged off men and women and committed them to prison.” We cannot fathom God’s plan and his work. Saul and other persecutors tried to destroy the church of Christ in Jerusalem and human plan of destroying God’s church seemed to be successful. People except the apostles were scattered throughout Judea and Samaria (Acts 8:1-3). How amazing God’s plan or work is! If the Church had remained only in Jerusalem, there would have been no more fruit outside Jerusalem. People at the church in Jerusalem did not want to leave Jerusalem. God forcefully scattered people at the church in Jerusalem, using Saul the persecutor. This was for the expansion of God’s economy – his saving plan of his people.
Philip, one of the seven who were chosen in Acts 6, spread the gospel in Samaria (Acts 8:5-13). He proclaimed the gospel about the kingdom of God and Jesus Christ to people in Samaria, performed miraculous signs, healed the sick people, and baptized people there. There was a man called Simon the sorcerer among those who were baptized by Philip. He followed Philip everywhere, astonished by the great signs and miracles that he saw (Acts 8:13). This Simon Magus, the magician or sorcerer, wanted to buy the power of the Holy Spirit with money, asking Peter later when he visited Samaria. Simon said to Peter and John in Acts 8:19: “Give me also this power, that any one on whom I lay my hands may receive the Holy Spirit.” Peter answered to him in Acts 8:20: “Your silver perish with you, because you thought you could obtain the gift of God with money!” Simon Magus later was known for the founder of Gnosticism, a heretical movement of the second century gnostic church. This name Simon Magus is very important in the study of heresy in the second and third centuries. More seriously, his name – Simon Magus – was used in the fight between the Jewish Christianity that was centered in Rome and the Gentile Christianity that was in centered in Asia Minor and other areas that Paul had traveled and founded his churches. We can see a hint of this later fight even in Acts 15, the debate between the Jewish Christians and Paul and Barnabas, representing their gospel for the Gentiles. The Jewish Christians insist that people are required to have faith in Jesus, and be baptized and observe Moses’ law, including the dietary law whereas Paul claims that people, whether the Jews or the Gentiles, only need to have faith in Jesus Christ. This early debate did not go too far, separation between the Jewish Christians (the church in Rome) and the Gentile Christians (the churches in Asia Minor) as James and Peter intervened in the debate and resolved the issue. However, later during the second century to the fourth century, the Jewish Christians in Rome persecuted the Gentile Christians in Asia Minor, claiming that their Christianity was heresy. The Jewish Christians used Simon in Acts 8, claiming that this Simon is no other than Paul in disguise. The second century pseudo-Clementine literature and other New Testament apocryphal books deal with the confrontation between Peter and Simon, Paul in disguise, whose theme was derived from Acts 8, the conversation between Simon and Peter.
Philip continued to spread the gospel further even to an Ethiopian eunuch, an important official who was in charge of all the treasury of the queen of the Ethiopians (Acts 9:26-39). He interpreted the Scripture verses that the eunuch was reading (Isaiah 53:7-8) and let him understand the meaning of the verses. The eunuch wanted to be baptized and became a Christian. According to the tradition, this eunuch went back to Ethiopia and spread the gospel there. And this is the beginning of evangelism in Africa. Philip further spread the gospel in Azotus, other towns until he reached Caesarea (Acts 8:40).
God’s amazing and mysterious plan was revealed in Acts 9, changing Saul the persecutor to Paul the persecutee. Saul was heading for Damascus to take the believers as prisoners to Jerusalem (Acts 9:2). Then, what happened to him? He encountered Jesus who appeared to him in the form of light (Acts 9:3-19; 22:6-16; and 26:9-23). Jesus called Paul to make him an apostle to the Gentiles (Acts 9:15). Paul preached the gospel in Damascus, instead of catching the believers there (Acts 9:20-22). As we saw in Chapter 17, Peter, according to God’s plan, was sent to Cornelius’ house to spread the gospel to a Gentile family (Acts 10).
People who were scattered by the persecution in Acts 8 traveled as far as Phoenicia, Cyprus and Antioch, spreading the gospel only among Jews (Acts 11:19). Barnabas visited Paul who was staying at Tarsus and brought him to Antioch, where they taught the word of God for a full year. And the disciples were called Christians first at Antioch (Acts 11:25-26). Paul’s ministry at Antioch played an important role in establishing his experience at Damascus theologically and providing the basic structure for his coming mission trips to towns in Asia Minor, Macedonia, and Achaia. The church at Antioch was very important as it was a base that dispatched Paul and Barnabas as missionaries for the first time.
God did not let his church remain stable for a long time. He shook it again more strongly. As we saw in Chapter 17, James, one the primary church leaders, was beheaded by king Herod (Acts 12:1-2). Why did God allow his church to be persecuted? God wanted his church to be scattered further away. Being scattered, God’s household could include more people. In the midst of persecutions, God’s church did not stop growing and was scattered. Acts 13:1-3 states: “1Now in the church at Antioch there were prophets and teachers, Barnabas, Simeon who was called Niger, Lucius of Cyrene, Manaen a member of the court of Herod the tetrarch, and Saul. 2While they were worshiping the Lord and fasting, the Holy Spirit said, ‘Set apart for me Barnabas and Saul for the work to which I have called them.’ 3Then after fasting and praying they laid their hands on them and sent them off.” The church at Antioch in Syria dispatched Paul and Barnabas as missionaries to Asia Minor. This was the beginning of sending out missionaries and the reason why Paul was called by Jesus.

The Church in Paul’s Epistles
Paul used the word ecclesia as a particular place for worship and religious education, or a meeting of local Christians, or Christians who belong to Christ as a whole. He probably accepted the existing meaning of ecclesia, “congregation,” and developed its meaning as an organic relationship between Christ and his people. Paul calls the church as ‘the body of Christ,’ Christians as ‘members in one body of Christ’ (Romans 12; 1 Corinthians 12), and Christ as ‘the head of the church’ (Ephesians and Colossians), which are the characteristic expressions that can be found only in Paul’s epistles.

1.      The Church as God’s People
For Paul, the church (ecclesia) means a congregation of people who believed in Jesus Christ and were baptized into Christ (Romans 6). That is, the church in Paul’s epistles can be understood Christians as God’s people in the New Testament, like the Israelites as God’s people in the Old Testament.

2.      The Church as the Body of Christ
For Paul, the church (ecclesia) means a congregation of people who believed in Jesus Christ and were baptized into Christ (Romans 6). That is, the church in Paul’s epistles can be understood Christians as God’s people in the New Testament, like the Israelites as God’s people in the Old Testament. Paul in 1 Corinthians 12:27 states: “Now you are the body of Christ and individually members of it.” Paul calls the church the body of Christ to express the intimate and united relationship between Jesus Christ and his people. Paul in Ephesians 5:31-32 states: “31For this reason a man shall leave his father and mother and be joined to his wife, and the two shall become one flesh. 32This mystery is a profound one, and I am saying that it refers to Christ and the church.” To Paul, the unity of Christ and his people is just like the unity of a man and his wife. Paul in Ephesians 1:22-23 states: “22And he (=God) has put all things under his feet and has made him the head over all things for the church, 23which is his body, the fullness of him who fills all in all.” (cf. Colossians 1:18) The church, the body of Christ, will be directed by Jesus Christ.

3.      The Church as a Local Church
Most early Christian churches in the first century were small. The church building was not available until the third century. The first century churches did not have a building but met at rich people’s houses for worship and Holy Communion, which were house churches. To Paul, the unity or group of Christians was more important than a place/building as the meaning of the church. The importance of the church for Paul was not to show its power but to spread the gospel to expand the household of God. For Paul, the church is a foundation or a place that can initiate spreading the gospel and/or sharing the richer people’s possessions with the poorer people to perform the economics of equality.

The Role of the Church Today
What is the role of the church today? From the early church till the church today, the most important role of the church is not to build a large building or buy land but to spread the gospel – kingdom of God and salvation through Jesus Christ – in Jerusalem, Judea and Samaria, and to the end of this earth.




[1] Thayer’s Greek Lexicon. “1577. ἐκκλησία,” BibleHub. Retrieved from https://biblehub.com/str/greek/1577.htm

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