(c) The grounds for the unabating Demand in Christian countries for religious teachers and preachers, let us rather say, for spiritual guides, lie deep down in the nature of man. If there be one proposition about men more incontestable than another, it may be this, that men are made in the image of God, and that there is among men in general an irrepressible striving to maintain and deepen this image. The touch between man and man and between man and God is such at this point, that men can help each other in this striving, and that they _feel_ that they can help each other. This is the chief reason why some men are constantly consecrating themselves to the Christian ministry, and other men as constantly soliciting these to become their pastors and teachers. Those more enlightened in divine things and more spiritually minded offer themselves, as it were, not commercially but morally, to the unenlightened and less advanced as guides and helpers. It is, as it was with Wolfe and his men at the Heights of Abraham: those who got first to the top tarried a little to help those up who came after. And the most striking thing about it is, that the masses of men at bottom are as desirous to be uplifted as the choicer spirits among them are desirous to help the work forward. Ministers are still, and always will be (human nature is unchangeable), eagerly called; chapels and churches and cathedrals are still going up all over the earth; worship and petition and aspiration are ever ascending on the great world's altar stairs towards heaven, guided and inflamed by the chosen and choosing men of God,--"_when priests on grand cathedral altars praise_!"[5] It is a monstrous perversion of language to maintain, that a clergyman in rendering such services as these is selling his religion. It is true, that he is selling under Demand services to the appropriate rendering of which his own personal piety contributes one large element, and thorough confidence in him on the part of his people as a good and earnest man contributes another large element; but the piety and the spiritual power and the worthy example are not nourished for the sake of selling the services, but for their own sake in personal worth and worthiness, and these things must not be confounded with the services that are sold. Accordingly, while the clergyman's vocation is sacred, and belongs to the sphere of religion, his salary belongs to the sphere of exchange, and its determination, in harmony of course with the higher impulses, is a business transaction. This distinction ought to be better understood than it is; and both clergymen and people need to be reminded that the spiritual things belong to one sphere, and the temporal things to another. The amount of a minister's salary, and the time and mode of its payment, are matters of pure business; and the minister himself is to be blamed if he does not attend to them, and insist on them, on business principles.