The doctrine of the Divine Unity was the kernel of the Mosaic law, and as such was defended by the sternest and most rigorous enactments. The Israelites were forbidden even to mention the names of the gods of the Canaanite nations (Ex. xxiii. 13); they were commanded to burn or destroy their images, their altars, their sacred groves (Ex. xxiii. 24; xxxiv. 13); they were to deem accursed the precious metals of which their idols were composed (Deut. vii. 25), and on no pretence whatever were they to conclude any treaty or make any marriage with them (Deut. vii. 2, 3). Relapse into idolatry was to be regarded as the greatest crime, and whether committed by a city or an individual was to be punished with unrelenting severity. In the latter case, death by stoning was the inevitable penalty; in the former, all the inhabitants were to be put to the sword, the whole spoil was to be collected into a heap and burnt, and a solemn curse was to be pronounced against any one who attempted to rebuild it (Deut. xiii. 6–18). No less vigorous were the enactments against the construction of any representation of the true God under any form or similitude, whether of man or animal, of bird or fish or star. But while all idolatrous forms of worship were thus rigorously forbidden, the Almighty condescended to make known to His people the way in which He was willing to receive their adoration. Stooping to the infirmities of a nation just delivered from degrading bondage, He took them by the hand, and provided for the wants of their religious nature in a way marvellously adapted to their native genius and character, as also to their previous habits and modes of thought. And first, that the Israelites might have a visible assurance of the Divine presence in their midst, a sanctuary was to be erected, not according to any model suggested by the people themselves, but according to a Divine pattern shown to Moses in the Mount (Ex. xxv. 9; Heb. viii. 5). The Patriarchs had their pillars of stone (Gen. xxviii. 18, 19), or the shade of the consecrated grove (Gen. xxi. 33). The Egyptian had his huge colossal temples, built of vast granite blocks, or hewn out of the solid rock. Not such was to be the sanctuary of Jehovah amongst a people journeying through a wilderness to a Promised Land. As the nomad chief had his tent in the midst of his tribe, so Jehovah, as the Head of the Hebrew pilgrim-nation, ordained that a Tent or _Tabernacle_ should be erected for Him, where He might _meet and speak unto_ His people, and _they might draw nigh to Him. I will sanctify_, said God, _the Tabernacle of meeting, ... there will I meet with ... and will dwell among the children of Israel, and will be their God, and they shall know that I am the Lord their God_ (Ex. xxix. 42–46; xxx. 6, 36).