from the beginning was a way of life, but it was a way of life founded upon a piece of news, a way of life founded upon historical facts. The meaning of the facts was not revealed all at once, but it was revealed in part from the very beginning, and throughout the Apostolic Age the revelation came in greater and greater fullness, especially through the instrumentality of Paul.
The life of the Early Church in Jerusalem was in some respects like that of the Jews. The disciples continued to observe the Jewish fasts and feasts and were constantly in the Temple. But a new joy animated the company of believers. Their Lord was indeed taken from them for a time, and they did not know when he would return, but meanwhile he was present with them through his Spirit, and already he had saved them from their sins.
Even in external observances the believers were distinguished from the rest of the Jews. Entrance into their company was marked by the sacrament of baptism, which signified the washing away of sin; and their continued fellowship with one another and with the risen Lord found expression in the sacrament of the Lord's Supper, which commemorated the atoning death of Jesus. There were also common meals. And those who had property devoted it, in a purely voluntary way, to the needs of their poorer brethren. The disciples attended diligently, moreover, to the teaching of the apostles, and engaged constantly in prayer.
Acts, Chapter 3
The preaching of the apostles in Jerusalem was authenticated by miracles. One notable miracle is narrated in detail in the book of The Acts. Ch. 3. As Peter and John were going up into the Temple at the hour of prayer, they healed a lame beggar, who was in the habit of sitting at the gate. The miracle was the means of bringing to the people something better than bodily healing; for when the crowd came together in wonder at the healing of the lame man, Peter proclaimed to them the good news of the salvation which Jesus had wrought.
Acts, Chapter 4
The Sadducees, the ruling class, being incensed at such a proclamation, laid hands upon the two apostles, and brought them before the sanhedrin. Acts 4:1–22. But even when Peter boldly announced to them that the name of that Jesus whom they had put to death