Deuteronomy 4:26

4:26 I invoke heaven and earth as witnesses against you today that you will surely and swiftly be removed from the very land you are about to cross the Jordan to possess. You will not last long there because you will surely be annihilated.

Deuteronomy 10:8

10:8 At that time the Lord set apart the tribe of Levi to carry the ark of the Lord’s covenant, to stand before the Lord to serve him, and to formulate blessings in his name, as they do to this very day.

Deuteronomy 28:31

28:31 Your ox will be slaughtered before your very eyes but you will not eat of it. Your donkey will be stolen from you as you watch and will not be returned to you. Your flock of sheep will be given to your enemies and there will be no one to save you.

sn I invoke heaven and earth as witnesses against you. This stock formula introduces what is known form-critically as a רִיב (riv) or controversy pattern. It is commonly used in the ancient Near Eastern world in legal contexts and in the OT as a forensic or judicial device to draw attention to Israel’s violation of the Lord’s covenant with them (see Deut 30:19; Isa 1:2; 3:13; Jer 2:9). Since court proceedings required the testimony of witnesses, the Lord here summons heaven and earth (that is, all creation) to testify to his faithfulness, Israel’s disobedience, and the threat of judgment.

tn Or “be destroyed”; KJV “utterly perish”; NLT “will quickly disappear”; CEV “you won’t have long to live.”

tn Or “be completely” (so NCV, TEV). It is not certain here if the infinitive absolute indicates the certainty of the following action (cf. NIV) or its degree.

sn The Lord set apart the tribe of Levi. This was not the initial commissioning of the tribe of Levi to this ministry (cf. Num 3:11-13; 8:12-26), but with Aaron’s death it seemed appropriate to Moses to reiterate Levi’s responsibilities. There is no reference in the Book of Numbers to this having been done, but the account of Eleazar’s succession to the priesthood there (Num 20:25-28) would provide a setting for this to have occurred.

sn To formulate blessings. The most famous example of this is the priestly “blessing formula” of Num 6:24-26.