Matthew 5:8
Happy are the pure in heart; for they shall see God.
1 Timothy 2:8
I will therefore that men pray in every place, lifting up holy hands, without wrath and doubting:
James 4:8
Draw nigh to God and he will draw nigh to you: cleanse your hands, ye sinners, and purify your hearts, ye double-minded.
Acts 14:15
We also are men of like passions with you, and preach to you, to turn from these vanities unto the living God, who made heaven and earth, the sea, and all things that are therein: Who, in times past, suffered all nations to walk in their own ways:
Acts 15:9
And put no difference between us and them, purifying their hearts by faith.
2 Corinthians 7:1
Having therefore, beloved, these promises, let us cleanse ourselves from all pollution of the flesh and of the spirit, perfecting holiness in the fear of God.
1 Timothy 1:10
Against whoremongers, sodomites, man-stealers, liars, perjured persons, and if there be any other thing that is contrary to wholesome doctrine,
Revelation 21:1-4
And I saw a new heaven and a new earth; for the first heaven and the first earth were passed away: and there was no more sea.
Revelation 21:27
But there shall in no wise enter into it any thing common, or that worketh abomination, or maketh a lie, but they who are written in the Lamb's book of life.
Revelation 22:14-15
Happy are they that do his commandments, that they may have right to the tree of life, and may enter in by the gates into the city.