Deuteronomy 29:21

21 and Jehovah will separate him for mischief out of all the tribes of Israel, according to all the curses of the covenant that is written in this book of the law.

Deuteronomy 29:21 Meaning and Commentary

Deuteronomy 29:21

And the Lord shall separate him unto evil out of all the
tribes of Israel
Unto the evil of punishment, devote and consign him to it, and make him a visible and distinguished mark of his displeasure and vengeance. So some men are righteously separated from others, and preordained unto condemnation, being wicked and ungodly men; for such God has made or appointed for the day of evil; see ( Proverbs 16:4 ) ( Jude 1:4 ) ;

according to all the curses of the covenant that are written in this
book of the law;
the evil of punishment he shall be separated unto shall be according to them, or include them all; the sense is, that the wrath of God, and the whole curse of the law due to him for his sin, shall come upon him; see ( Deuteronomy 28:16-18 )

Deuteronomy 29:21 In-Context

19 and it come to pass, when he heareth the words of this curse, that he bless himself in his heart, saying, I shall have peace, though I walk in the stubbornness of my heart, to sweep away the drunken with the thirsty.

20 Jehovah will not pardon him, but the anger of Jehovah and his jealousy will then smoke against that man, and all the curse shall be upon him that is written in this book; and Jehovah will blot out his name from under the heavens;

21 and Jehovah will separate him for mischief out of all the tribes of Israel, according to all the curses of the covenant that is written in this book of the law.

22 And the generation to come, your children who shall rise up after you, and the foreigner that shall come from a far land, shall say, when they see the plagues of that land, and its sicknesses wherewith Jehovah hath visited it,

23 [that] the whole ground thereof is brimstone and salt, [and] burning, that it is not sown, nor beareth, and no grass groweth in it, like the overthrow of Sodom and Gomorrah, Admah and Zeboim, which Jehovah overthrew in his anger and in his fury: