I Chronicles 22:2

And David commanded to gather together the strangers that were in the land of Israel,.... The proselytes, as the Septuagint and Vulgate Latin versions; that is, proselytes of the gate, who submitted to the seven precepts of Noah, were admitted to dwell in the Cities of Israel, see Gen 9:4 and these were ordered to be got together to be employed in building the temple, and making preparations for it; and that partly because they were better artificers than the Israelites, who were chiefly employed in husbandry and cattle, and partly that the Israelites, who were freemen, might not be put to hard service; but chiefly this was for the sake of a mystery in it, denoting that the Gentiles would be concerned in building the spiritual house and church of God, the temple was a type and figure of, see Zac 6:15. and he set masons to hew wrought stones to build the house of God; to dig them out of the quarries, and fit them for the building.

"Out of the eater comes forth meat." It was upon occasion of the terrible judgment inflicted on Israel for the sin of David that God gave intimation of the setting up of another altar, and of the place where he would have the temple to be built, upon which David was excited with great vigour to make preparation for that great work, wherein, though he had long since designed it, it should seem, he had, of late, grown remiss, till awakened by the alarm of that judgment. The tokens of God's favour he received after those of his displeasure, I. Directed him to the place (Ch1 22:1). II. Encouraged and quickened him to the work. 1. He set himself to prepare for the building (Ch1 22:2-5). 2. He instructed Solomon, and gave him a charge concerning this work (Ch1 22:6-16). 3. He commanded the princes to assist him in it (Ch1 22:17-19). There is a great deal of difference between the frame of David's spirit in the beginning of the former chapter and in the beginning of this. There, in the pride of his heart, he was numbering the people; here, in his humility, preparing for the service of God. There corruption was uppermost (but the well of living water in the soul, though it may be muddied, will work itself clear again); grace here has recovered the upper hand.

22:2-19 God had promised David that his kingdom would be permanent and that his son would build a temple for the Lord (17:11-12). Now that the site had been chosen (21:18–22:1), David made preparations for building the Temple of God. He gathered the materials (22:2-5), and he charged both Solomon (22:6-16) and the leaders of Israel (22:17-19) with the task of building the Temple after his death.