God calls us to depend on him to advance the kingdom of God. As we protect and cultivate our relationship with God, he empowers us to go in name and realize his purposes of growing the kingdom . The way we go through life depends on knowing who he is. We only find out who we really are in light of who he really is.  God called and sent Moses based on who "I Am" not who Moses was.  Called calls Peter to lead the church based on the revelation of who Jesus is, not based on Peters ability.  This is the same for you and I, and we'll realize his purpose and identity in our lives and we spend time with Jesus.