And Jesus said to them, "I ask you, is it lawful on the Sabbath to do good or to do harm, to save life or to destroy it?" And he looked around on them all, and said to him, "Stretch out your hand." And he did so, and his hand was restored."

Luke 6:9-10

To love God as He ought to be loved, we must be detached from all temporal love. We must love nothing but Him, or if we love anything else, we must love it only for His sake.

- St. Peter Claver