The document summarizes two passages from the Bible. The first passage from Acts 15 describes how there was disagreement in the early church over whether Gentile believers needed to be circumcised. The church decided to send Paul, Barnabas, and others to Jerusalem to resolve the matter with the apostles and leaders. The second passage from Revelation 21 describes John's vision of the New Jerusalem, including its massive walls with twelve foundations and twelve gates, with the names of the twelve tribes of Israel and twelve apostles written on them. The city has no need for the sun or moon as God provides its light.