Here we have, indeed, a golden rule which takes in every thing from the cradle to matured manhood. Yes, we repeat, "from the cradle;" for we are most fully persuaded that all true Christian training begins at the very beginning. Some of us have little idea of how soon and how sharply children begin to observe, and how much they take in as they gaze at us through their dear expressive eyes. And then how marvelously susceptible they are of the moral atmosphere which surrounds them! Yes; and it is this very moral atmosphere that constitutes the grand secret of training our families. Our children should be permitted to breathe, from day to day, the atmosphere of love and peace, purity, holiness, and true practical righteousness. This has an amazing effect in forming the character. It is a great thing for our children to see their parents walking in love, in harmony, in tender care one for the other, in kind consideration for the servants, in love and sympathy for the poor. Who can measure the moral effect upon a child of the very first angry look, or unkind word, between father and mother? And in cases where the daily history is one of unsightly strife and contention--the father contradicting the mother, and the mother disparaging the father--how are children to grow in such an atmosphere as this? The fact is, it is not within the compass of human language to set forth all that is involved in the moral tone of the entire family circle--the spirit, style, and atmosphere of the whole household, the drawing-room, the dining-room, the nursery, the kitchen; where circumstances admit of such distinctions, or where the family have to confine themselves to two rooms. It is not a question of rank, position, or wealth, but of the beauteous grace of God shining out in all. There may be the stalled ox or the dinner of herbs--these are not, at present, in question. But what we press on all fathers and mothers--all heads of households, high and low, rich and poor, learned and ignorant, is the necessity of training their children in an atmosphere of love and peace, truth and holiness, purity and kindness. Thus will our households be the practical exhibition of the character of God; and all who come in contact with them will, at least, have before their eyes a practical witness to the truth of Christianity.