John Calvin on Matthew 25:24-28

24. I knew thee, that thou art a harsh man. This harshness has nothing to do with the substance of the parable; and it is an idle speculation in which those indulge, who reason from this passage, how severely and rigorously God deals with his own people. For Christ did not intend to describe such rigor, any more than to applaud usury, when he represents the master of the house as saying, that the money ought to have been deposited with a banker, that it might, at least, gain interest Christ only means, that there will be no excuse for the indolence of those who both conceal the gifts of God, and waste their time in idleness. Hence also we infer that no manner of life is more praiseworthy in the sight of God, than that which yields some advantage to human society.