1 Thessalonians 5:18 NIV
 give thanks in all circumstances, for this is God's will for you in Christ Jesus.
Philippians 4:6-7 NIV
 Do not be anxious about anything, but in everything, 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.
Habakkuk 3:17-18 NIV
 Though the fig tree does not bud and there are no grapes on the vines, though the olive crop fails and the fields produce no food, though there are no sheep in the pen and no cattle in the stalls,  yet I will rejoice in the Lord, I will be joyful in God my Savior