True.
Bit more info for you below:
So while Jerusalem was the location of the visible governing body of the Christian congregation during the early part of the first century, for it was the place where the apostles and those associated with them dwelt, Christians did not look to the city as the center of their religion. True, Jerusalem was the place where Paul and Barnabas went to meet with the council on the issue of circumcision, and a letter of instruction went out from the governing body, then located there. However, later on, the apostle Paul traveled and made his home base the city of Antioch in Syria. He wrote letters from many different cities, and though these did not come from Jerusalem these letters were considered by Christian congregations as coming through the channel of instruction God had established, from the governing body, and binding upon the congregation. The same is true of Peter, who wrote from Babylon, and of John, who, in the year 96*C.E., was given a vision by an angel of Jesus Christ and wrote it down in the book called Revelation or Apocalypse. This was from the isle of Patmos. The later writings of John were from around Ephesus