Mark 14:36: 36 "Abba, Father," he said, "everything is possible for you. Take this cup from me. Yet not what I will, but what you will."
Romans 8:15: For you did not receive a spirit that makes you a slave again to fear, but you received the Spirit of sonship. And by him we cry, "Abba, Father."
Galatians 4:6: Because you are sons, God sent the Spirit of his Son into our hearts, the Spirit who calls out, "Abba, Father."