Worship is an expression of our love to our Creator. This happens in a lot of ways, and it doesn't have to involve music. One way to worship God is just to know who He is and to declare it. I can get to know God by discovering who He is... and the Bible is full of descriptions of our awesome God! His name is = to His presence. And God has quite a few names...ALL of which describe who He is.
Gideon was dealing with his inferiority complex when God gave him a great assignment. (Book of Judges) He worried, and complained, and found excuses. But God reassured him, "Peace be with you; do not fear" (Judges 6:23 NKJV) Gideon immediately built an altar to the LORD and called it "The LORD is Peace"
When I am feeling inferior somehow, I just call on the God who is Peace... worship Him as my Peace...thank Him for Jesus and the peace he left...and work hard not to let my heart be troubled.
Psalm 100:2 ~Worship the LORD with gladness; come before Him with joyful songs.