26 Yet you wouldn’t go up, but rebelled against the commandment of Yahweh your God: 27 and you murmured in your tents, and said, “Because Yahweh hated us, he has brought us forth out of the land of Egypt, to deliver us into the hand of the Amorites, to destroy us. 28 Where are we going up? our brothers have made our heart to melt, saying, ‘The people are greater and taller than we; the cities are great and fortified up to the sky; and moreover we have seen the sons of the Anakim there.’” 29 Then I said to you, “Don’t dread, neither be afraid of them. 30 Yahweh your God who goes before you, he will fight for you, according to all that he did for you in Egypt before your eyes, 31 and in the wilderness, where you have seen how that Yahweh your God bore you, as a man does bear his son, in all the way that you went, until you came to this place.” 32 Yet in this thing you didn’t believe Yahweh your God, 33 who went before you in the way, to seek you out a place to pitch your tents in, in fire by night, to show you by what way you should go, and in the cloud by day.
Matthew Henry's Commentary on Deuteronomy 1:26-33
Commentary on Deuteronomy 1:19-46
(Read Deuteronomy 1:19-46)
Moses reminds the Israelites of their march from Horeb to Kadesh-barnea, through that great and terrible wilderness. He shows how near they were to a happy settlement in Canaan. It will aggravate the eternal ruin of hypocrites, that they were not far from the kingdom of God. As if it were not enough that they were sure of their God before them, they would send men before them. Never any looked into the Holy Land, but they must own it to be a good land. And was there any cause to distrust this God? An unbelieving heart was at the bottom of all this. All disobedience to God's laws, and distrust of his power and goodness, flow from disbelief of his word, as all true obedience springs from faith. It is profitable for us to divide our past lives into distinct periods; to give thanks to God for the mercies we have received in each, to confess and seek the forgiveness of all the sins we can remember; and thus to renew our acceptance of God's salvation, and our surrender of ourselves to his service. Our own plans seldom avail to good purpose; while courage in the exercise of faith, and in the path of duty, enables the believer to follow the Lord fully, to disregard all that opposes, to triumph over all opposition, and to take firm hold upon the promised blessings.