John 3:16-21 (NIV)
For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life. 17 For God did not send his Son into the world to condemn the world, but to save the world through him. 18 Whoever believes in him is not condemned, but whoever does not believe stands condemned already because they have not believed in the name of God’s one and only Son. 19 This is the verdict: Light has come into the world, but people loved darkness instead of light because their deeds were evil. 20 Everyone who does evil hates the light, and will not come into the light for fear that their deeds will be exposed. 21 But whoever lives by the truth comes into the light, so that it may be seen plainly that what they have done has been done in the sight of God.
Ezekiel 36:25-31 (NIV)
25 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. 26 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. 27 And I will put my Spirit in you and move you to follow my decrees and be careful to keep my laws. 28 Then you will live in the land I gave your ancestors; you will be my people, and I will be your God. 29 I will save you from all your uncleanness. I will call for the grain and make it plentiful and will not bring famine upon you. 30 I will increase the fruit of the trees and the crops of the field, so that you will no longer suffer disgrace among the nations because of famine. 31 Then you will remember your evil ways and wicked deeds, and you will loathe yourselves for your sins and detestable practices.
Psalm 147:3 (NIV)
He heals the brokenhearted and binds up their wounds.
Matthew 6:21 (NIV)
For where your treasure is, there your heart will be also.