Revelation 21:27

And nothing shall enter into it that defileth, and practiseth abomination and falshood: but those only who are written in the Lamb's book of life.

Revelation 22:14-15

Happy are they that do his commandments, so shall they have a right to the tree of life, and may enter in by the gates into the city.

Treasury of Scripture Knowledge

Summary

Israel then shall dwell in safety alone: the fountain of Jacob shall be upon a land of corn and wine; also his heavens shall drop down dew.

Bible References

Israel

Revelation 21:27
And nothing shall enter into it that defileth, and practiseth abomination and falshood: but those only who are written in the Lamb's book of life.
Revelation 22:14
Happy are they that do his commandments, so shall they have a right to the tree of life, and may enter in by the gates into the city.