What keeps the marriage going is your commitment to your spouse’s holiness. You’re committed to his or her beauty. You’re committed to his greatness and perfection. You’re committed to her honesty and passion for the things of God. That’s your job as a spouse. Any lesser goal than that, any smaller purpose, and you’re just playing at being married.
Keller, Tim & Kathy. The Meaning of Marriage. NY: Dulton, 2011. 169.