The word awesome vividly describes the character of an omnipotent, omnipresent God who desires to incline an ear while we, His people, bow to worship Him.
Worship literally means worth ship.
In some ways worship defies definition, it can only be experienced. When we deeply love someone, we desire to be continually in the presence of that special person. Because your love is intense, you would go to the ends of the earth to show your love to this person. This is how our Lord desires that we approach Him in worship. He is pleased when we desire to be in His presence and to express our love to Him by our actions of service.