21 But as surely as I live, all the earth shall be filled with the glory of Jehovah! 22 for all those men who have seen my glory, and my signs, which I did in Egypt and in the wilderness, and have tempted me these ten times, and have not hearkened to my voice, 23 shall in no wise see the land which I did swear unto their fathers: none of them that despised me shall see it. 24 But my servant Caleb, because he hath another spirit in him, and hath followed me fully, him will I bring into the land whereinto he came; and his seed shall possess it. 25 (Now the Amalekites and the Canaanites dwell in the valley.) To-morrow turn you, and take your journey into the wilderness, on the way to the Red sea. 26 And Jehovah spoke to Moses and to Aaron, saying, 27 How long [shall I bear] with this evil assembly, which murmur against me? I have heard the murmurings of the children of Israel, which they murmur against me. 28 Say unto them, As surely as I live, saith Jehovah, if I do not do unto you as ye have spoken in mine ears! 29 In this wilderness shall your carcases fall; and all that were numbered of you, according to your whole number from twenty years old and upwards, who have murmured against me,

Matthew Henry's Commentary on Numbers 14:21-29

Commentary on Numbers 14:20-35

(Read Numbers 14:20-35)

The Lord granted the prayer of Moses so far as not at once to destroy the congregation. But disbelief of the promise forbids the benefit. Those who despise the pleasant land shall be shut out of it. The promise of God should be fulfilled to their children. They wished to die in the wilderness; God made their sin their ruin, took them at their word, and their carcases fell in the wilderness. They were made to groan under the burden of their own sin, which was too heavy for them to bear. Ye shall know my breach of promise, both the causes of it, that it is procured by your sin, for God never leaves any till they first leave him; and the consequences of it, that will produce your ruin. But your little ones, now under twenty years old, which ye, in your unbelief, said should be a prey, them will I bring in. God will let them know that he can put a difference between the guilty and the innocent, and cut them off without touching their children. Thus God would not utterly take away his loving kindness.