-- What the Bible has to say about positive thinking

Ask the Lord to "wash" your heart and renew your mind so that you will think only His positive, good thoughts.
Psalm 51:2,10
Romans 12:2
Ephesians 4:22-24

Think on the good things.
Psalm 94:19
Philippians 4:8

Keep your heart and mind filled with God's Word.
Joshua 1:8
Psalm 1:2
Psalm 37:31

Think about Jesus.
Matthew 22:37
Psalm 104:34
Hebrews 12:2-3

Count your blessings and recount all the wonderful things the Lord has done for you.
Psalm 40:5
Psalm 103:2
Ephesians 5:20

Take a positive approach to tests and trials by seeing the Lord's hand in all He sends your way.
Habakkuk 3:17-18
1 Thessalonians 5:18
1 Peter 4:12-13
Romans 8:28