In what verses is the goodness of God shown?

Here are a few to get you started...

Then the LORD came down in the cloud and stood there with him [Moses] and proclaimed his name, the LORD. And he passed in front of Moses, proclaiming, "The LORD, the LORD, the compassionate and gracious God, slow to anger, abounding in love and faithfulness, maintaining love to thousands, and forgiving wickedness, rebellion and sin. Yet he does not leave the guilty unpunished; he punishes the children and their children for the sin of the fathers to the third and fourth generation" (Exodus 34:5-7 NIV).

Taste and see that the LORD is good; blessed is the man who takes refuge in him (Psalm 34:8 NIV).

For the LORD is good and his love endures forever; his faithfulness continues through all generations (Psalm 100:5 NIV).

The LORD is good, a refuge in times of trouble. He cares for those who trust in him (Nahum 1:7 NIV).

Praise be to the God and Father of our Lord Jesus Christ! In his great mercy he has given us new birth into a living hope through the resurrection of Jesus Christ from the dead (1 Peter 1:3 NIV).