House of mourning house of mirth - These phrases acquire a forcible significance from the Eastern custom of prolonging both festive and mournful celebrations through several days. See Genesis 50:10; Judges 14:17. This verse indicates that a life of enjoyment, does not mean the abandonment of ourselves to pleasures, but the thankful and sober use of the beautiful things which God gives us.

The heart of the wise is in the house of mourning - A wise man loves those occasions from which he can derive spiritual advantage; and therefore prefers visiting the sick, and sympathizing with those who have suffered privations by death. But the fool - the gay, thoughtless, and giddy - prefers places and times of diversion and amusement. Here he is prevented from seriously considering either himself or his latter end. The grand fault and misfortune of youth.

The heart of the wise is in the house of mourning,.... When his body is not; when it does not suit him to go thither in person, his mind is there, and his thoughts are employed on the useful subjects of the frailty and mortality of human nature, of death, a future judgment, and a world to come; which shows him to be a wise man, and concerned for the best things, even for his eternal happiness in another state;
but the heart of fools is in the house of mirth; where jovial company is, merry songs are sung, and the cup or glass passes briskly round, and all is gay and brilliant: here the fool desires to be oftener than he is, and when he cannot; which shows the folly of his mind, what a vain taste he has, and how thoughtless he is of a future state, and of his eternal welfare.

The wise - Are constantly meditating upon serious things.