Matthew 16:18
"Moreover I say to you that you are Petros (a rock), and on this petra (rock) I will build my church, and the gates of Hades shall not prevail against her.
Ephesians 5:19-20
when you talk together; with psalms and hymns and spiritual songs, singing and with all your hearts making music unto the Lord;
Revelation 19:1-7
After this I heard the semblance of the mighty voice of a great multitude in heaven, crying. "Hallelujah! Salvation and glory and power Unto the Lord our God!
Revelation 21:12-22
with a wall great and high, and twelve gates, and at the gates twelve angels; and names written thereon, the names of the twelve tribes of the children of Israel.