God had called Moses to be the deliverer of his people and he had promised that his Holy presence would go with him. But God doesn't stop there. Along the way, he prepares Moses, his brother Aaron, and the Israelites themselves for the work at hand. God is gracious in equipping the called. And he continues to do this in the church today through sanctification, corporate ordinances, Christian partnership, and opportunities to exercise our faith. The kingdom of God is advanced when his church embraces its role to move forward faithfully in all the means that God has appointed.