I say to you today, my friends, that you may be able to speak with the tongues of men and angels; you may have the eloquence of articulate speech; but if you have not love, it means nothing. Yes, you may have the gift of prophecy; you may have the gift of scientific prediction and understand the behavior of molecules; you may break into the storehouse of nature and bring forth many new insights; yes, you may ascend to the heights of academic achievement so that you have all knowledge; and you may boast of your great institutions of learning and the boundless extent of your degrees; but if you have not love, all of these mean absolutely nothing. You may even give your goods to feed the poor; you may bestow great gifts to charity; and you may tower high in philanthropy; but if you have not love, your charity means nothing. You may even give your body to be burned and die the death of a martyr, and your spilt blood may be a symbol of honor for generations yet unborn, and thousands may praise you as one of history’s greatest heroes; but if you have not love, your blood was spilt in vain. What I’m trying to get you to see this morning is that a man may be self-centered in his self-denial and self-righteous in his self-sacrifice. His generosity may feed his ego, and his piety may feed his pride. So without love, benevolence becomes egotism, and martyrdom becomes spiritual pride.
– MLK, “Where Do We Go From Here?,” Delivered at the 11th Annual SCLC Convention, Aug 1967, Atlanta, Ga.