Behold, I set before you this day. He now embraces the two points at once, viz., that they would be blessed if they earnestly apply themselves to the keeping of the Law, and cursed, if they shake off its yoke and revel in their lusts. But, when he says that he here sets before them a blessing and a curse, it is as much as to declare, that he does not merely tell them what is right, but that the reward is prepared if they obey; and if not, that the punishment is also at hand. Thus we see, that the doctrine which he had hitherto delivered is sealed by hope and fear, since they would not lose their labor if they obeyed it, nor be unpunished if they rejected it. But, that they may learn surely to embrace the promises and to fear the threatenings, he repeats what we have met with before, that God, who is both a faithful rewarder, and a severe judge, is the Author of the Law; yet at the same time he magnifies his own ministry, since it behooved them to depend upon God, and to acquiesce in His commandments, in such a manner as still to submit themselves to His Prophet. For such is men's pride, that they desire to fly above the clouds to listen to God; whilst He would be heard in His servants, by whose mouth He speaks. Moses, therefore, would again enforce upon them this humility, when he states that he enjoins what God has commanded, as if to call himself the organ of the Holy Spirit.

Behold, I set before you - a blessing and a curse - If God had not put it in the power of this people either to obey or disobey; if they had not had a free will, over which they had complete authority, to use it either in the way of willing or nilling; could God, with any propriety, have given such precepts as these, sanctioned with such promises and threatenings? If they were not free agents, they could not be punished for disobedience, nor could they, in any sense of the word, have been rewardable for obedience. A Stone is not rewardable because, in obedience to the laws of gravitation, it always tends to the center; nor is it punishable be cause, in being removed from that center, in its tending or falling towards it again it takes away the life of a man.
That God has given man a free, self-determining Will, which cannot be forced by any power but that which is omnipotent, and which God himself never will force, is declared in the most formal manner through the whole of the sacred writings. No argument can affect this, while the Bible is considered as a Divine revelation; no sophistry can explain away its evidence, as long as the accountableness of man for his conduct is admitted, and as long as the eternal bounds of moral good and evil remain, and the essential distinctions between vice and virtue exist. If ye will obey, (for God is ever ready to assist), ye shall live; if ye will disobey and refuse that help, ye shall die. So hath Jehovah spoken, and man cannot reverse it.

Behold, I set before you this day a blessing and a curse,.... Meaning the law of God, and the statutes, judgments, and commandments of it; which, if obeyed, blessings would be bestowed upon them; but if disobeyed, they would be liable to the curses of it, as the following words explain it; see Deuteronomy 30:15 everyone of the Israelites were called upon to see and consider this matter, it being an interesting one to them all.

Moses sums up all the arguments for obedience in two words, the blessing and the curse. He charged the people to choose which they would have. Moses then appointed a public and solemn proclamation of the blessing and curse, to be made upon the two mountains of Gerizim and Ebal. We have broken the law, and are under its curse, without remedy from ourselves. In mercy, the gospel again sets before us a blessing and a curse. A blessing, if we obey the call to repentance, to faith in Christ, and newness of heart and life through him; an awful curse, if we neglect so great salvation. Let us thankfully welcome these glad tidings of great joy; and let us not harden our hearts, but hear this voice of God while it is called to-day, and while he invites us to come to him upon a mercy-seat. Let us be diligent to make our calling and election sure.

Behold, I set before you this day a blessing and a curse--(See on Deuteronomy 27:11).

I set before you - I propose them to your choice.