Galatians 3:23-27

Until the time when we were mature enough to respond freely in faith to the living God, we were carefully surrounded and protected by the Mosaic law. The law was like those Greek tutors, with which you are familiar, who escort children to school and protect them from danger or distraction, making sure the children will really get to the place they set out for. But now you have arrived at your destination: By faith in Christ you are in direct relationship with God. Your baptism in Christ was not just washing you up for a fresh start. It also involved dressing you in an adult faith wardrobe—Christ’s life, the fulfillment of God’s original promise.