Hebrews 7:26
For it was fitting that we should have such a high priest, holy, blameless, unstained, separated from sinners, exalted above the heavens.
Hebrews 12:14
Strive for peace with all men, and for the holiness without which no one will see the Lord.
1 Peter 1:15-16
but as he who called you is holy, be holy yourselves in all your conduct;
1 Peter 2:9
But you are a chosen race, a royal priesthood, a holy nation, a people for God's own possession, that you may declare the praises of him who called you out of darkness into his marvelous light.
Revelation 21:27
Nothing unclean shall enter it, nor any one who practices abomination or falsehood, but only those whose names are written in the Lamb's book of life.