James 4:8 NIV

1 John 3:3 NIV
All who have this hope in him purify themselves, just as he is pure.

2 Chronicles 15:2 NIV
He went out to meet Asa and said to him, “Listen to me, Asa and all Judah and Benjamin. The Lord is with you when you are with him. If you seek him, he will be found by you, but if you forsake him, he will forsake you.

2 Corinthians 7:1 NIV
Therefore, since we have these promises, dear friends, let us purify ourselves from everything that contaminates body and spirit, perfecting holiness out of reverence for God.

Ezekiel 18:31 NIV
Rid yourselves of all the offenses you have committed, and get a new heart and a new spirit. Why will you die, people of Israel?

Ezekiel 36:25-27 NIV
I will sprinkle clean water on you, and you will be clean; I will cleanse you from all your impurities and from all your idols. I will give you a new heart and put a new spirit in you; I will remove from you your heart of stone and give you a heart of flesh. And I will put my Spirit in you and move you to follow my decrees and be careful to keep my laws.

Hebrews 10:22 NIV
let us draw near to God with a sincere heart and with the full assurance that faith brings, having our hearts sprinkled to cleanse us from a guilty conscience and having our bodies washed with pure water.

Hebrews 7:19 NIV
(for the law made nothing perfect), and a better hope is introduced, by which we draw near to God.

Hosea 6:1-2 NIV
“Come, let us return to the Lord. He has torn us to pieces but he will heal us; he has injured us but he will bind up our wounds. After two days he will revive us; on the third day he will restore us, that we may live in his presence.

Isaiah 1:15-16 NIV
When you spread out your hands in prayer, I hide my eyes from you; even when you offer many prayers, I am not listening. Your hands are full of blood! Wash and make yourselves clean. Take your evil deeds out of my sight; stop doing wrong.

Isaiah 55:6-7 NIV
Seek the Lord while he may be found; call on him while he is near. Let the wicked forsake their ways and the unrighteous their thoughts. Let them turn to the Lord, and he will have mercy on them, and to our God, for he will freely pardon.