Commentaries:
Adam Clarke
Noah builded an altar - As we have already seen that Adam, Cain, and Abel, offered sacrifices, there can be no doubt that they had altars on which they offered them; but this, builded by Noah, is certainly the first on record. It is worthy of remark that, as the old world began with sacrifice, so also did the new. Religion or the proper mode of worshipping the Divine Being, is the invention or institution of God himself; and sacrifice, in the act and design, is the essence of religion. Without sacrifice, actually offered or implied, there never was, there never can be, any religion. Even in the heavens, a lamb is represented before the throne of God as newly slain, Revelation 5:6, Revelation 5:12, Revelation 5:13. The design of sacrificing is two-fold: the slaying and burning of the victim point out, 1st, that the life of the sinner is forfeited to Divine justice; 2dly, that his soul deserves the fire of perdition.
The Jews have a tradition that the place where Noah built his altar was the same in which the altar stood which was built by Adam, and used by Cain and Abel, and the same spot on which Abraham afterwards offered up his son Isaac.
The word mizbach , which we render altar, signifies properly a place for sacrifice, as the root zabach signifies simply to slay. Altar comes from the Latin altus , high or elevated, because places for sacrifice were generally either raised very high or built on the tops of hills and mountains; hence they are called high places in the Scriptures; but such were chiefly used for idolatrous purposes.
Burnt-offerings - See the meaning of every kind of offering and sacrifice largely explained on Leviticus 7:1-38.
Other Adam Clarke entries containing Genesis 8:20:
Exodus 20:26
Exodus 27:1
Leviticus 7:38
Hebrews 9:28
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