It’s not our love that sustains the marriage, but the marriage (the covenant) that sustains our love.
Staying married is a matter of covenant-keeping rather than maintaining romantic feelings. pdf pacto matrimonial john piper
The story begins by asserting that marriage was not created for human satisfaction alone. It is a "parable." Just as a painting points to a landscape, marriage points to the covenant (the ) between God and His people. It’s not our love that sustains the marriage,