As what the Christian Sacred Scriptures said to us in Matthew 16:18

GOD’S WORD Translation (GW)

"You are Peter, and I can guarantee that on this rock I will build my church. And the gates of hell will not overpower it."

The church built by our Lord Jesus Christ has successfully established and has been called the church of Christ as what we could read in Acts 20:28 G. Lamsa Version.

Acts 20:28 (21st Century King James Version)

28. "Take heed therefore unto yourselves and to all the flock, over which the Holy Ghost hath made you overseers, to feed the church of God which He hath purchased with His own blood.

Where and what really happen to the church of Christ built by him in the 1st century?