XIV. But how is the pretence of works of supererogation consistent with this injunction—“When ye shall have done all those things which are commanded you, say, We are unprofitable servants; we have done that which was our duty to do?”[46] This direction does not inculcate an act of simulation or falsehood, but a decision in our mind respecting that of which we are certain. The Lord, therefore, commands us sincerely to think and consider with ourselves, that our services to him are none of them gratuitous, but merely the performance of indispensable duties; and that justly; for we are servants under such numerous obligations as we could never discharge; even though all our thoughts and all our members were devoted to the duties of the law. In saying, therefore, “When ye shall have done all those things which are commanded,” he supposes a case of one man having attained to a degree of righteousness beyond what is attained by all the men in the world. How, then, while every one of us is at the greatest distance from this point, can we presume to glory that we have completely attained to that perfect standard? Nor can any one reasonably object, that there is nothing to prevent his efforts from going beyond his necessary obligations, who in any respect fails of doing the duty incumbent on him. For we must acknowledge, that we cannot imagine any thing pertaining either to the service of God or to the love of our neighbour, which is not comprehended in the Divine law. But if it is a part of the law, let us not boast of voluntary liberality, where we are bound by necessity.