Illustrate, by all means, but do not let the sermon be all illustrations, or it will be only suitable for an assembly of simpletons. A volume is all the better for engravings, but a scrap-book which is all woodcuts is usually intended for the use of little children. Our house should be built up with the substantial masonry of doctrine, upon the deep foundation of inspiration; its pillars should be of solid scriptural argument, and every stone of truth should be carefully laid in its place; and then the windows should be ranged in due order, "three rows" if we will: "light against light," like the house of the forest of Lebanon. But a house is not erected for the sake of the windows, nor may a sermon be arranged with the view of fitting in a favorite apologue. A window is merely a convenience subordinate to the entire design, and so is the best illustration. We shall be foolish indeed if we compose a discourse to display a metaphor; as foolish as if an architect should build a cathedral with the view of exhibiting a stained-glass window. We are not sent into the world to build a Crystal Palace in which to set out works of art and elegancies of fashion; but as wise master-builders we are to edify a spiritual house for the divine inhabiting. Our building is intended to last, and is meant for every-day use, and hence it must not be all crystal and color. We miss our way altogether, as gospel ministers, if we aim at flash and finery. It is impossible to lay down a rule as to how much adornment shall be found in each discourse: every man must judge for himself in that matter. True taste in dress could not be readily defined, yet every one knows what it is; and there is a literary and spiritual taste which should be displayed in the measuring out of tropes and figures in every public speech. "_Ne quid nimis_" is a good caution: do not be too eager to garnish and adorn. Some men seem never to have enough of metaphors: each one of their sentences must be a flower. They compass sea and land to find a fresh piece of colored glass for their windows, and they break down the walls of their discourses to let in superfluous ornaments, till their productions rather resemble a fantastic grotto than a house to dwell in. They are grievously in error if they think that thus they manifest their own wisdom, or benefit their hearers. I could almost wish for a return of the window-tax if it would check these poetical brethren. The law, I believe, allowed eight windows free from duty, and we might also exempt "a few, that is eight" metaphors from criticism; but more than that ought to pay heavily. Flowers upon the table at a banquet are well enough; but as nobody can live upon bouquets, they will become objects of contempt if they are set before us in lieu of substantial viands. The difference between a little salt with your meat and being compelled to empty the salt-cellar is clear to all; and we could wish that those who pour out so many symbols, emblems, figures,