Expressing the Completeness of Christ
Romans 11:17-19 says that we are grafted as wild olive branches into Christ, the holy tree and root. The same Spirit and power that was in him enables and quickens us. We sit like Christ at the right hand of God by faith. How do we know our sins are forgiven? By faith alone. We take God's word for it and are in turn blessed with peace of mind.
So it is with God’s power. We must take his word that his power is now at work in us, causing us to will and to do of his good pleasure. He empowers us to face our weakness with faith that he will help us walk in obedience.