Commentaries:
Barnes' Notes
Let all your things ... - All that you do. This direction is repeated on account of its great importance, and because it is a summing up of all that he had said in this Epistle; see I Corinthians 13:1-13; I Corinthians 14:1. Here he says, that charity, or love, was to regulate all that they did. This was a simple rule; and if this was observed, every thing would be done well.
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