Discovery BoxGenesis 22:18 
Context22:18 Because you have obeyed me, 1 all the nations of the earth will pronounce blessings on one another 2 using the name of your descendants.’”
Genesis 26:5
Context26:5 All this will come to pass 3 because Abraham obeyed me 4 and kept my charge, my commandments, my statutes, and my laws.” 5
1 tn In the Hebrew text this causal clause comes at the end of the sentence. The translation alters the word order for stylistic reasons.
sn Because you have obeyed me. Abraham’s obedience brought God’s ratification of the earlier conditional promise (see Gen 12:2).
2 tn Traditionally the verb is taken as passive (“will be blessed”) here, as if Abraham’s descendants were going to be a channel or source of blessing to the nations. But the Hitpael is better understood here as reflexive/reciprocal, “will bless [i.e., pronounce blessings on] themselves/one another” (see also Gen 26:4). Elsewhere the Hitpael of the verb “to bless” is used with a reflexive/reciprocal sense in Deut 29:18; Ps 72:17; Isa 65:16; Jer 4:2. Gen 12:2 predicts that Abram will be held up as a paradigm of divine blessing and that people will use his name in their blessing formulae. For examples of blessing formulae utilizing an individual as an example of blessing see Gen 48:20 and Ruth 4:11. Earlier formulations of this promise (see Gen 12:2; 18:18) use the Niphal stem. (See also Gen 28:14.)
3 tn The words “All this will come to pass” are not in the Hebrew text, but are supplied for stylistic reasons.
4 tn Heb “listened to my voice.”
5 sn My charge, my commandments, my statutes, and my laws. The language of this verse is clearly interpretive, for Abraham did not have all these laws. The terms are legal designations for sections of the Mosaic law and presuppose the existence of the law. Some Rabbinic views actually conclude that Abraham had fulfilled the whole law before it was given (see m. Qiddushin 4:14). Some scholars argue that this story could only have been written after the law was given (C. Westermann, Genesis, 2:424-25). But the simplest explanation is that the narrator (traditionally taken to be Moses the Lawgiver) elaborated on the simple report of Abraham’s obedience by using terms with which the Israelites were familiar. In this way he depicts Abraham as the model of obedience to God’s commands, whose example Israel should follow.
