29:1-9 Both former mercies, and fresh mercies, should be thought on by us as motives to obedience. The hearing ear, and seeing eye, and the understanding heart, are the gift of God. All that have them, have them from him. God gives not only food and raiment, but wealth and large possessions, to many to whom he does not give grace. Many enjoy the gifts, who have not hearts to perceive the Giver, nor the true design and use of the gifts. We are bound, in gratitude and interest, as well as in duty and faithfulness, to keep the words of the covenant.

2. Moses called unto all Israel, … Ye have seen all that the Lord did, &c.—This appeal to the experience of the people, though made generally, was applicable only to that portion of them who had been very young at the period of the Exodus, and who remembered the marvellous transactions that preceded and followed that era. Yet, alas! those wonderful events made no good impression upon them (De 29:4). They were strangers to that grace of wisdom which is liberally given to all who ask it; and their insensibility was all the more inexcusable that so many miracles had been performed which might have led to a certain conviction of the presence and the power of God with them. The preservation of their clothes and shoes, the supply of daily food and fresh water—these continued without interruption or diminution during so many years' sojourn in the desert. They were miracles which unmistakably proclaimed the immediate hand of God and were performed for the express purpose of training them to a practical knowledge of, and habitual confidence in, Him. Their experience of this extraordinary goodness and care, together with their remembrance of the brilliant successes by which, with little exertion or loss on their part, God enabled them to acquire the valuable territory on which they stood, is mentioned again to enforce a faithful adherence to the covenant, as the direct and sure means of obtaining its promised blessings.