According to inspired wisdom, "no corrupt communication should proceed out of our mouth, but that which is good to the use of edifying, that it may minister grace unto the hearers," that is, favour, complaisance, cheerfulness. We must avoid sullenness on the one hand, as we would jesting on the other. Sullenness is repulsive and hateful. Jesting is unseasonable and intolerable. But cheerfulness is the light of the soul, and the sunshine of life. It is an alleviator of human sorrow, an exhauster of oppressive cares. Jesting is frequently criminal and foolish; but cheerfulness is one of the convoys of religion--the festival spirit filling the heart with harmony and happiness. "It composes music for churches and hearts; it makes and publishes glorifications to God; it produces thankfulness, and serves the end of charity: and when the oil of gladness runs over, it makes bright and tall emissions of light and holy fires, reaching up to a cloud, and making joy round about: and therefore, since it is so innocent, and may be so pious and full of holy advantage, whatsoever can innocently minister to this holy joy sets forward the work of religion and charity. And, indeed, charity itself, which is the vertical top of all religion, is nothing else but a union of joys, concentred in the heart, and reflected from all the angles of our life and intercourse. It is a rejoicing in God, a gladness in our neighbour's good, a rejoicing with him; and without love we cannot have any joy at all. It is this that makes children to be a pleasure, and friendship to be so noble and divine a thing; and upon this account it is certain, that all that which can innocently make a man cheerful, does also make him charitable; for grief, and age, and sickness, and weariness, these are peevish and troublesome; but mirth and cheerfulness are content, and civil, and compliant, and communicative, and love to do good, and swell up to felicity only upon the wings of charity. Upon this account, here is pleasure enough for a Christian at present; and if a facete discourse, and an amicable friendly mirth can refresh the spirit, and take it off from the vile temptation of peevish, despairing, uncomplying melancholy, it must needs be innocent and commendable. And we may as well be refreshed by a clean and brisk discourse as by the air of Campanian wines; and our faces and our heads may as well be anointed and look pleasant with wit and friendly intercourse as with the fat of the balsam tree; and such a conversation no wise man ever did or ought to reprove. But when the jest hath teeth and nails, biting or scratching our brother,--when it is loose and wanton,--when it is unseasonable, and much, or many,--when it serves ill-purposes, or spends better time,--then it is the drunkenness of the soul, and makes the spirit fly away, seeking for a temple where the mirth and the music are solemn and religious."