And God said to Moses, “I AM WHO I AM.”
When Moses asked God for His name, the Lord answered, “I AM WHO I AM,” indicating He is self-existent, eternal, unchanging, undying, and infinitely self-sufficient. Centuries later, Jesus adopted this name for Himself in John’s Gospel, saying, “Before Abraham was, I AM” (John 8:58), and telling us, “I am the bread of life” (John 6:35),” I am the light of the world” (John 8:12), “I am the door” (John 10:9), “I am the good shepherd” (John 10:11), “I am the resurrection and the life” (John 11:25).
This is the One in whom we place our trust. Because He is self-existent, we have a basis for our own existence. Because He is eternal, we have everlasting life in Him. Because He is unchanging, we can trust every word in His Book. Because He is infinitely self-sufficient, He can meet all our needs.
Since He is our bread and light, we have provision. Since He is the door, we have entrance into His presence. Since He is the good shepherd, we have His care. Since He is the resurrection and the life, we have a certain future.
We are, because He is.
There is no power in hell or any who can stand / Before the power and the presence of the Great I Am!
Jared Anderson, in the song “Great I Am”