We worship God out of recognization for who He is and what He has done for us.
God is our Creator and we want to thank Him for giving us life. He is our Savior and we want to praise Him for rescuing us. He is our Father and we want to bless Him for loving us.
In worship we re-orient our focus on God. We need to do this consistently because we continually turn our focus on ourselves. Life becomes about what we want, our desires, and our will. The result is that we push God out of the picture.
When we consistently worship God, allowing our focus to leave us to be put on Him, our perspective changes. We come to understand the bigger picture of life and be reminded that God is calling us to join Him in His work.
This renewed sense of perspective challenges us to surrender our lives to God, because we can't truly worship until we put God on His throne and take our place in His Kingdom.