Ver. 14. "Make thee an ark of gopher wood; rooms shalt thou make in the ark, and shalt pitch it within and without with pitch."
This is the fruits of the grace of God: He said before, That Noah "found grace in the eyes of the Lord": Which grace appoints to him the means of his preservation.
"Make THEE an ark." He saith not, Make one; or, Make one for me: But, Make one; make one for thee: "Make THEE an ark of gopher wood."
Noah therefore, from this word THEE, did gather, That God did intend to preserve him from the judgment which he had appointed in this his work: Therein lay his own profit and comfort; not a thought which he had, not a blow that he struck, about the preparing the ark, but he preached, as to others their ruin, to himself, his safeguard and deliverance: He "prepared an ark, to the saving of his house" (Heb 11:7).
This therefore must needs administer much peace and content to his mind, while he preached to others their overthrow. As the prophet saith, "The work of righteousness shall be peace; and the effect of righteousness quietness and assurance for ever. And my people shall dwell in a peaceable habitation" (Isa 32:17,18). Thus did Noah when he dwelt in the ark, and in sure dwellings, and in quiet resting-places.
"Make thee an ark." The ark was a figure of several things. 1. Of Christ, in whom the church is preserved from the wrath of God. 2. It was a figure of the works of the faith of the godly: "By faith he prepared an ark"; by which the followers of Christ are preserved from the rage and tyranny of the world (for the rage of the water was a type of that, as I shall shew you hereafter). So then Noah, by preparing an ark, or by being bid so to do of God, was thereby admonished, First, To live by the faith of Christ, of whom the ark was a type: and hence it is said, that in preparing the ark, he "became heir of the righteousness which is by faith"; because he understood the mind of God therein, and throughout his figure acted faith upon Christ. But, Secondly, His faith was not to be idle, and therefore he was bid to work. This begat in him an obediential fear of doing ought which God had forbidden: "By faith Noah, being warned of God of things not seen as yet, moved with fear, prepared an ark, to the saving of his house; by the which he condemned the world, and became heir of the righteousness which is by faith" (Heb 11:7).
"Rooms [nests] shalt thou make in the ark." To wit, for himself, and the beasts, and birds of the field, &c. Implying, that in the Lord Jesus there is room for Jews and Gentiles. Yea, forasmuch as these rooms were prepared for beasts of every sort, and for fowls of every wing: it informs us, that for all sorts, ranks and qualities of men, there is preservation in Jesus Christ: "Compel them to come in"; drive them (in a gospel sense as Noah did the beasts of old into the ark), that my house may be full, "and yet there is room" [27] (Luke 14:22,23).
"And thou shalt pitch it within and without with pitch." This was to secure all from the flood, or to keep them that were in the ark from perishing in the waters.
Ver. 15. "And this is the fashion which thou shalt make it of: the length of the ark shall be three hundred cubits, the breadth of it fifty cubits, and the height of it thirty cubits."
A vessel fit to swim upon the waters.