There are 59 one another statements in the New Testament. Two of the most significant are found in Ephesians 5—SUBMIT to one another and SING to one another. When practiced in two-part harmony, marriage turns into a melody. Marriage is an ICON—an earthly representation of this eternal reality called the Trinity. You have to make sure the ICON doesn’t become an IDOL. That puts an impossible burden to bear on your spouse because you’re asking them to do for you what ONLY CHRIST CAN. But with Christ at the center, marriage mirrors the diversity and unity of the Trinity.