It may be necessary to say this, my friends, and to say it frequently, lest the vast mechanical achievements of our time seduce us into a mere mechanical life. I do not think that the deepest question is, whether machinery will multiply to such an extent as to snatch the bread from the mouths of living men; but whether men, with all the possibilities of their nature, will not become absorbed in that which supplies them with bread alone? I have just expressed my admiration for the genius of the great inventor. Nor can I honor too highly the faithful and industrious mechanic--the man who fills up his chink in the great economy by patiently using his hammer or his wheel. For, he _does_ something. If he only sews a welt, or planes a knot, he helps build up the solid pyramid of this world's welfare. While there are those who, exhibiting but little use while living, might, if embalmed, serve the same purpose as those forms of ape and ibis _inside_ the Egyptian caverns--serve to illustrate the shapes and idolatries of human conceit. At any rate, there is no doubt of the essential nobility of that man who pours into life the honest vigor of his toil, over those who compose this feathery foam of fashion that sweeps along Broadway; who consider the insignia of honor to consist in wealth and indolence; and who, ignoring the family history, paint coats of arms to cover up the leather aprons of their grandfathers. I shall not be misunderstood then, when, making a distinction in behalf of the mechanic by profession, I say that no man should be a mere mechanic in _soul_. In other words, no man should be bound up in a routine of material ends and uses. He should not be a mechanic, working exclusively in a dead system, but always the architect of a living ideal. And surrounded, astonished, served and enriched as we are by these splendid legions of mechanism, the danger is that material achievement will seem to us the _supreme_ achievement; that all life will become machinery; and the higher interests of being, and the great firmament of immortality, be eclipsed by these flashing wheels. We are in danger of being drawn away from the sanctities of the inner life and the still work of the soul, by this maelstrom of excitement and power. No religious man can help asking, and asking anxiously, whether the spirit of devotion is as deep and fresh, whether spiritual communion with God is as direct and constant, in this whirl and roar, and marvellous achievement, as they were in times bearing less evidently the signs of material progress. For, that which merely gives us a stronger grasp of the world around us, and sends us along the level of nature, is not the most genuine element of progress; but that which elevates our moral plane and enriches the great deep of our spiritual being. The steamship and telegraph are not absolute tokens of this progress, but the moral earnestness and the Christian charity that work through them