Deuteronomy 26:18

18 `And Jehovah hath caused thee to promise to-day to become His people, a peculiar treasure, as He hath spoken to thee, and to keep all His commands;

Deuteronomy 26:18 Meaning and Commentary

Deuteronomy 26:18

And the Lord hath avouched thee this day to be his peculiar
people
Affirmed and declared them to be his special people, above all people on the face of the earth, and that they were looked upon and considered by him as his jewels, his peculiar treasure:

as he hath promised thee;
on condition of their obedience to him, as he did in ( Exodus 19:5 ) ;

and that [thou] shouldest keep all his commandments;
at the same time declared this as his will, that they should observe all his precepts, to which they were laid under obligation by the special favour and peculiar privileges he bestowed upon them, ( Deuteronomy 7:6 Deuteronomy 7:7 ) . The Targums interpret both these verses of the people of Israel choosing and making the Lord their King, and of his being made King over them; and so it respects their peculiar form of civil government, being a theocracy. The Lord's people in Christ are a peculiar people; they are distinct from all people, and are peculiarly regarded by him; they are the objects of his peculiar love, and receive peculiar favours from him; and whom having chosen and redeemed, he calls by his special grace, and witnesses their special relation to him by his Spirit; which grace obliges and excites them to a cheerful obedience to his commands.

Deuteronomy 26:18 In-Context

16 `This day Jehovah thy God is commanding thee to do these statutes and judgments; and thou hast hearkened and done them with all thy heart, and with all thy soul,
17 Jehovah thou hast caused to promise to-day to become thy God, and to walk in His ways, and to keep His statutes, and His commands, and His judgments, and to hearken to His voice.
18 `And Jehovah hath caused thee to promise to-day to become His people, a peculiar treasure, as He hath spoken to thee, and to keep all His commands;
19 so as to make thee uppermost above all the nations whom He hath made for a praise, and for a name, and for beauty, and for thy being a holy people to Jehovah thy God, as He hath spoken.
Young's Literal Translation is in the public domain.