Genesis 3:24

24He drove out the man, and at the east of the garden of Eden he placed the acherubim and a flaming sword that turned every way to guard the way to the tree of life.

Revelation of John 21:27

27But bnothing unclean will ever enter it, nor anyone who does what is detestable or false, but only those who are written in the Lamb’s cbook of life.

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