It is good to praise God because when our hope is in His unfailing love; we receive rewards like wonder, inspiration and security. We in turn give back to God by rewarding him with our praise. Here is a video that does just that: O Praise Him – David Crowder Band. 



Shout for joy to the Lord, all the earth. Worship the Lord with gladness; come before Him with joyful songs. – Psalm 100:1-2