A mother's womb is a metaphor for the Body of Christ. To produce overcomers, the church must be a controlled environment, free of contamination. The building is not the church. The people constitute the church, and God places demands of discipleship on us to create the environment He expects. "She {the church} brought forth a man child, who was to rule all nations with a rod of iron: and her child was caught up unto God, and to his throne." This passage describes the Bride of Christ, the 144,000 overcomers. The church must measure up to God's standards to produce the bride. The Apostle John wrote: "There was given me a reed like unto a rod: and the angel stood, saying, Rise, and measure the temple of God, and the altar, and them that worship therein" (Revelation 11:1).