Colossians 3:15 NIV

1 Thessalonians 5:18 NIV
give thanks in all circumstances; for this is God’s will for you in Christ Jesus.

Isaiah 26:3 NIV
You will keep in perfect peace those whose minds are steadfast, because they trust in you.

John 14:27 NIV
Peace I leave with you; my peace I give you. I do not give to you as the world gives. Do not let your hearts be troubled and do not be afraid.

Philippians 4:6-7 NIV
Do not be anxious about anything, but in every situation, by prayer and petition, with thanksgiving, present your requests to God. And the peace of God, which transcends all understanding, will guard your hearts and your minds in Christ Jesus.

Romans 15:13 NIV
May the God of hope fill you with all joy and peace as you trust in him, so that you may overflow with hope by the power of the Holy Spirit.