Scripture tells us to be thankful over 150 times.
1 Thessalonians 5:16-18 New International Version (NIV)
Paul tells us that we are to give thanks in all circumstances, God is in the praises of His people. As we draw near to God He draws near to us. Therefore:
16 Rejoice always, 17 pray continually, 18 give thanks in all circumstances; for this is God’s will for you in Christ Jesus.
Give praise to the Lord, proclaim his name; make known among the nations what he has done.
Oh, give thanks to the Lord for He is good, His love endures forever.
Give thanks to the Lord, for he is good; His love endures forever. Psalm 107:1