Does God Need Me?

Now why on earth would God ever need me?  What do I have that I could give to Him?  After all, I’m just a woman, created in His image.  I only have spiritual gifts and talents to use that He’s given to me.  But, He already has everything; He already knows everything!  Ah, but He wants my love, my praise, my adoration, my worship, my fellowship.  What can I give Him except myself!