4 But when the time was right, God sent his Son, and a woman gave birth to him. His Son obeyed the Law, 5 *Ro 8.15-17.so he could set us free from the Law, and we could become God’s children. 6 *2 Esd 10.7.Now that we are his children, God has sent the Spirit of his Son into our hearts. And his Spirit tells us that God is our Father.