Paul writes his letter to the Ephesian church from the viewpoint of someone who has personally experienced grace and what it means to be found in Jesus Christ. Long before we even knew it, God had a plan through Jesus to redeem us through sin. When we come to faith in Jesus, our desire for repentance allows Jesus to reclaim us from sin's hold and brings us into the family of God. But thats not all. As a part of God's family, we are given access to all the things that God has available to us to withstand the attempts of Satan to pull us back into our sinful ways. By putting on the armor of God we are able to stand strong and discern the right things of God, living our lives in our new identity for His glory.