When this is spoken of heaven, it is chiefly to be understood in a figurative sense, and the following things seem to be taught us in it.
1. There is room in this house of God for great numbers. There is room in heaven for a vast multitude, yea, room enough for all mankind that are or ever shall be; Luke xiv. 22, “Lord it is done as thou hast commanded, and yet there is room.”
It is not with the heavenly temple as it often is with houses of public worship in this world, that they fill up and become too small and scanty for those that would meet in them, so that there is not convenient room for all. There is room enough in our heavenly Father’s house. This is partly what Christ intended in the words of the text, as is evident from the occasion of his speaking them. The disciples manifested a great desire to be where Christ was, and Christ therefore, to encourage them that it should be as they desired, tells them that in his Father’s house where he was going were many mansions, i.e., room enough for them.
There is mercy enough in God to admit an innumerable multitude into heaven. There is mercy enough for all, and there is merit enough in Christ to purchase heavenly happiness for millions of millions, for all men that ever were, are or shall be. And there is a sufficiency in the fountain of heaven’s happiness to supply and fill and satisfy all: and there is in all respects enough for the happiness of all.
2. There are sufficient and suitable accommodations for all the different sorts of persons that are in the world: for great and small, for high and low, rich and poor, wise and unwise, bond and free, persons of all nations and all conditions and circumstances, for those that have been great sinners as well as for moral livers; for weak saints and those that are babes in Christ as well as for those that are stronger and more grown in grace. There is in heaven a sufficiency for the happiness of every sort; there is a convenient accommodation for every creature that will hearken to the calls of the Gospel. None that will come to Christ, let his condition be what it will, need to fear but that Christ will provide a place suitable for him in heaven.
This seems to be another thing implied in Christ’s words. The disciples were persons of very different condition from Christ: he was their Master, and they were his disciples; he was their Lord, and they were the servants; he was their Guide, and they were the followers; he was their Captain, and they the soldiers; he was the Shepherd, and they the sheep; [he was, as it were, the] Father, [and they the] children; he was the glorious, holy Son of God, they were poor, sinful, corrupt men. But yet, though they were in such different circumstances from him, yet Christ encourages them that there shall not only be room in heaven for him, but for them too; for there were many mansions there. There was not only a mansion to accommodate the Lord, but the disciples also; not only the head, but the members; not only the Son of God, but those that are naturally poor, sinful, corrupt men: as in a king’s palace there is not only a mansion or room of state built for the king himself and for his eldest son and heir, but there are many rooms, mansions for all his numerous household, children, attendants and servants.
3. It is further implied that heaven is a house that was actually built and prepared for a great multitude. When God made heaven in the beginning of the world, he intended it for an everlasting dwelling-place for a vast and innumerable multitude. When heaven was made, it was intended and prepared for all those particular persons that God had from eternity designed to save: Matt. xxv. 34, “Come, ye blessed [of my Father, inherit the Kingdom] prepared for you [from the foundation of the world].” And that is a very great and innumerable multitude: Rev. vii. 9, “After this I beheld, and, lo, a great multitude which no man could number, of all nations, and kindreds, and peoples, and tongues, stood before the throne and before the Lamb, clothed with white robes.” Heaven being built designedly for these was built accordingly; it was built so as most conveniently to accommodate all this multitude: as a house that is built for a great family is built large and with many rooms in it; as a palace that is built for a great king that keeps a great court with many attendants is built exceeding great with a great many apartments; and as an house of public worship that is built for a great congregation is built very large with many seats in it.
4. When it is said, [“In my father’s house are many mansions”], it is meant that there are seats of various dignity and different degrees and circumstances of honor and happiness. There are many mansions in God’s house because heaven is intended for various degrees of honor and blessedness. Some are designed to sit in higher places there than others; some are designed to be advanced to higher degrees of honor and glory than others are; and, therefore, there are various mansions, and some more honorable mansions and seats, in heaven than others. Though they are all seats of exceeding honor and blessedness, yet some are more so than others.
Thus a palace is built. Though every part of the palace is magnificent as becomes the palace of a king, yet there are many apartments of various honor, and some are more stately and costly than others, according to the degree of dignity. There is one apartment that is the king’s presence-chamber; there are other apartments for the next heir to the crown; there are others for other children; and others for their attendants and the great officers of the household: one for the high steward, and another for the chamberlain, and others for meaner officers and servants.
Another image of this was in Solomon’s temple. There were many mansions of different degrees of honor and dignity. There was the holy of holies, where the ark was that was the place of God’s immediate residence, where the high priest alone might come; and there was another apartment called the holy place, where the other priests might come; and next to that was the inner court of the temple, where the Levites were admitted: and there they had many chambers or mansions built for lodging-rooms for the priests; and next to that was the court of Israel where the people of Israel might come; and next to that was the court of the Gentiles where the Gentiles, those that were called the “Proselytes of the Gate,” might come.