Matthew 5:8
"Blessed are the pure in heart, for they will see God.
Matthew 12:33
"You must either make the tree healthy and its fruits healthy or make the tree sickly and its fruits sickly, for a tree is judged by its fruit.
Acts 15:9
and in this way He put no difference between us and them, because He cleansed their hearts by faith.
1 Corinthians 3:3
for you are still unspiritual. For when there are still jealousy and wrangling among you, are you not still unspiritual and living by a human standard?
Ephesians 2:2-3
in which you once lived in accordance with the spirit of this present world, and the mighty prince of the air, who is always at work in the disobedient, among whom all of us, we Jews as well as you heathen,
Titus 1:15
To the pure everything is pure, but to the impure and unbelieving nothing is pure, but their very minds and consciences are impure.
Titus 2:14
who gave Himself for us to ransom us from all iniquity and purify for Himself a people to be His very own, zealous of good works.
Titus 3:3
For once we too were without understanding, disobedient, misled, habitual slaves to all sorts of passions and pleasures, spending our lives in malice and envy.
Titus 3:5
He saved us, not for upright deeds that we had done, but in accordance with His mercy, through the bath of regeneration and renewal of the Holy Spirit,
1 Peter 1:22-23
Since you have purified your souls by obeying the truth, in sincere love for the brotherhood you must love one another heartily and fervently,
1 John 2:29
If you know that He is upright, you must know that everyone who practices uprightness is born of Him.
1 John 3:3
And everyone who has this hope in him tries to make himself as pure as He is.