Rm. 4:17 ...I have made thee a father of many nations, before him whom he believed, even God, who quickeneth the dead, and calleth those things which be not as though they were. God intends for you to have an image of who He created you to be. He did it by placing within a born-again, man or woman, the ability to call it forth with our words. God changed Abram's name to Abraham, which means (father of nations, or multitude.) Every time he said, "I am Abraham, he was declaring something over his life that was not yet in manifestation. His declaration, "I am Abraham" changed his image of himself, even before Sarah gave birth. Use God's words to declare who you are in Christ, and watch your image change.