Calvin on Hosea 1:10, on the Papists divorcing themselves from God
We see that the Papists swell with this pride at this day. To excuse all their errors, they set up against us this shield, “Christ promised to be with his own to the end of the world. Can the spouse desert his Church? Can the Son of God, who is the eternal Truth of the Father, fail in his faithfulness?” The Papists magnificently extol the faithfulness of Christ, that they may bind him to themselves: but at the same time, they consider not that they are covenant-breakers; they consider not that they are manifestly the enemies of God; they consider not that they have divorced themselves from him.
John Calvin Commentary on Hosea 1:10