Isaiah 63:8-10

For he said, “Surely they are my people, children who will not deal falsely.” And he became their Savior. In all their affliction he was afflicted, and the angel of his presence saved them; in his love and in his pity he redeemed them; he lifted them up and carried them all the days of old. But they rebelled and grieved his Holy Spirit; therefore he turned to be their enemy, and himself fought against them.