Build your love upon something more than just infatuation. Build it on something more transcendent, more spiritual, and more authentic.
Christ is that foundation. The love you have for Christ must be rooted in the heart of both husband and wife. This love must be present for your relationship to thrive. This kind of love is unchanging; it is not affected by the successes or trials of life. This love makes each relationship something beautiful, something joyful, something fruitful. It is a love bigger than both of you.