Matthew 5:8
Blessed are the pure in heart, for they will see God.

James 4:8
Draw near to God, and He will draw near to you. Cleanse your hands, you sinners, and purify your hearts, you double-minded.

Hebrews 12:14
Pursue peace with everyone, as well as holiness, without which no one will see the Lord.

Isaiah 33:14-16
The sinners in Zion are afraid; trembling grips the ungodly: “Who of us can dwell with a consuming fire? Who of us can dwell with everlasting flames?” / He who walks righteously and speaks with sincerity, who refuses gain from extortion, whose hand never takes a bribe, who stops his ears against murderous plots and shuts his eyes tightly against evil— / he will dwell on the heights; the mountain fortress will be his refuge; his food will be provided and his water assured.

Psalm 15:1-2
A Psalm of David. O LORD, who may abide in Your tent? Who may dwell on Your holy mountain? / He who walks with integrity and practices righteousness, who speaks the truth from his heart,

1 John 3:3
And everyone who has this hope in Him purifies himself, just as Christ is pure.

Revelation 21:27
But nothing unclean will ever enter it, nor anyone who practices an abomination or a lie, but only those whose names are written in the Lamb’s Book of Life.

1 Timothy 2:8
Therefore I want the men everywhere to pray, lifting up holy hands, without anger or dissension.

Isaiah 57:15
For thus says the One who is high and lifted up, who inhabits eternity, whose name is Holy: “I dwell in a high and holy place, and with the oppressed and humble in spirit, to restore the spirit of the lowly and revive the heart of the contrite.

Psalm 73:1
A Psalm of Asaph. Surely God is good to Israel, to those who are pure in heart.

1 Peter 1:15-16
But just as He who called you is holy, so be holy in all you do, / for it is written: “Be holy, because I am holy.”

Matthew 7:21
Not everyone who says to Me, ‘Lord, Lord,’ will enter the kingdom of heaven, but only he who does the will of My Father in heaven.

Ezekiel 18:31
Cast away from yourselves all the transgressions you have committed, and fashion for yourselves a new heart and a new spirit. Why should you die, O house of Israel?

2 Corinthians 7:1
Therefore, beloved, since we have these promises, let us cleanse ourselves from everything that defiles body and spirit, perfecting holiness in the fear of God.

Isaiah 1:16-17
Wash and cleanse yourselves. Remove your evil deeds from My sight. Stop doing evil! / Learn to do right; seek justice and correct the oppressor. Defend the fatherless and plead the case of the widow.”