Son of man - This appellative, so often mentioned in this book, seems to have been given first to this prophet; afterwards to Daniel; and after that to the Man Christ Jesus. Perhaps it was given to the two former to remind them of their frailty, and that they should not be exalted in their own minds by the extraordinary revelations granted to them; and that they should feel themselves of the same nature with those to whom they were sent; and, from the common principle of humanity, deeply interest themselves in the welfare of their unhappy countrymen. To the latter it might have been appropriated merely to show that though all his actions demonstrated him to be God, yet that he was also really Man; and that in the man Christ Jesus dwelt all the fullness of the Godhead bodily. When the acts of Christ are considered, it is more easy to believe his eternal Godhead, than to be convinced that the person we hear speaking, and see working, is also a man like unto ourselves.
I send thee to the children of Israel - To those who were now in captivity, in Chaldea particularly; and to the Jews in general, both far and near.
Nation - literally, as in the margin - the word which usually distinguishes the pagan from God‘s people. Here it expresses that Israel is cast off by God; and the plural is used to denote that the children of Israel are not even “one nation,” but scattered and disunited.
Translate: “I send thee to the children of Israel, the rebellious nation that have rebelled against Me (they and their fathers have transgressed against Me, even to this very day), and the children impudent and stiff-hearted: I do send thee unto them.”