To an audience such as this I do not have to say anything as to serving the cause of decency with heart and with soul. I want to dwell, however, upon the fact that we have the right to claim from you not merely that you shall have heart in your work, not merely that you shall put your souls into it, but that you shall give the best that your minds have to it also. In the eternal, the unending warfare for righteousness and against evil, the friends of what is good need to remember that in addition to being decent they must be efficient; that good intentions, high purposes, can not be in themselves effective, that they are in no sense a substitute for power to make those purposes, those intentions felt in action. Of course we must first have the purpose and the intention. If our powers are not guided aright it is better that we should not have them at all; but we must have the power itself before we can guide it aright. In the second text we are told not merely to be harmless as doves, but also to be wise as serpents. One of our American humorists who veils under jocular phrases much deep wisdom—one of those men has remarked that it is much easier to be a harmless dove than a wise serpent. Now, we are not to be excused if we do not show both qualities. It is not very much praise to give a man to say that he is harmless. We have a right to ask that in addition to the fact that he does no harm to any one he shall possess the wisdom and the strength to do good to his neighbor; that together with innocence, together with purity of motive, shall be joined the wisdom and strength to make that purity effective, that motive translated into substantial result.