Creation is designed somehow for intelligent and volitional creatures to respond to the greatness of God with adoration. And the required and appropriate response is indeed praise and worship. Here we must be very careful. We cannot say that God needed to be praised, as though He were not complete without it. We all know people that are like that. They need to be praised. God is not like a woman lacking in self-esteem who has to ask everyone she knows if they like her new haircut. He does not lack confidence as though He needed to make beings that could constantly tell Him how great He is.
