If you can say to God, “I am yours”, then you can truly say, “He is mine”.  He receives our all so that He may give us His all.  He asks us to release what is in our hand so He can give us what is in His hand.  We release the lesser, and He gives us the better.  He awaits the confession of our emptiness so He can give us His fullness.  He awaits our surrender to give us victory.

“For of His fullness we have all received, and grace upon grace.” John 1:16 (NASB)