In the book of Acts, Stephen emphasizes the significance of the early church, particularly the church in Jerusalem, which was established after Jesus' ascension. The disciples returned to Jerusalem, gathered in an upper room, and devoted themselves to prayer, awaiting the Holy Spirit. On Pentecost, the Holy Spirit filled about 120 believers, uniting them as one body in Christ. Peter preached, leading to the baptism of approximately 3,000 new believers who were committed to the teachings of the apostles and shared a communal life. This early church exemplified body life, characterized by unity, shared possessions, and mutual care. They engaged in breaking bread and prayer, fostering a deep spiritual communion. Their togetherness was not merely physical but spiritual, as they supported one another and lived simply, praising God. The church's lifestyle was a testimony to the world, showcasing a new way of life that was joyful, thankful, and content. Stephen concludes that the heart and soul of the believers were united, reflecting the essence of the body of Christ.
32 And the multitude of them that believed were of one heart and of one soul: neither said any of them that ought of the things which he possessed was his own; but they had all things common. 33 And with great power gave the apostles witness of the resurrection of the Lord Jesus: and great grace was upon them all. 34 Neither was there any among them that lacked: for as many as were possessors of lands or houses sold them, and brought the prices of the things that were sold,
37 Now when they heard this, they were pricked in their heart, and said unto Peter and to the rest of the apostles, Men and brethren, what shall we do? 38 Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost. 39 For the promise is unto you, and to your children, and to all that are afar off, even as many as the Lord our God shall call. 40 And with many other words did he testify and exhort, saying, Save yourselves from this untoward generation. 41 Then they that gladly received his word were baptized: and the same day there were added unto them about three thousand souls.
42 And they continued stedfastly in the apostles’ doctrine and fellowship, and in breaking of bread, and in prayers. 43 And fear came upon every soul: and many wonders and signs were done by the apostles. 44 And all that believed were together, and had all things common; 45 And sold their possessions and goods, and parted them to all men, as every man had need. 46 And they, continuing daily with one accord in the temple, and breaking bread from house to house, did eat their meat with gladness and singleness of heart, 47 Praising God, and having favour with all the people. And the Lord added to the church daily such as should be saved.
12 Then returned they unto Jerusalem from the mount called Olivet, which is from Jerusalem a sabbath day’s journey. 13 And when they were come in, they went up into an upper room, where abode both Peter, and James, and John, and Andrew, Philip, and Thomas, Bartholomew, and Matthew, James the son of Alphaeus, and Simon Zelotes, and Judas the brother of James. 14 These all continued with one accord in prayer and supplication, with the women, and Mary the mother of Jesus, and with his brethren.