In the Old Testament, people’s names often describe their character. So, when Moses asked God who he is, the name He gave himself wasn’t chosen at random but rather chosen to reveal things about himself. God described himself as self-sufficient, self-sustaining and powerful over all things. God who was, who is, and who will be. He is infinite! “And those who know your name put their trust in you, for you, O Lord, have not forsaken those who seek you.” (Psalm 9:10) God is in control of everything and is sovereign over our lives. He Is Who He Is.