Ethicist: Marital vows often contain the promise to love until death do us part   If love here refers to a feeling, then this promise makes no sense, for feelings are not within one' s control, and a promise to do something not within one' s control makes no sense
Thus, no one -- including those making marital vows -- should take love in this context to be referring to feelings
Promises should not be interpreted in such a way that they make no sense.