² tn The word בָּרוּךְ (barukh) is the Qal passive participle, serving here as the predicate adjective after the supplied verb “to be.” The verb means “enrich,” in any way, materially, spiritually, physically. But the indication here is that the blessing includes the promised blessing of the patriarchs, a blessing that gave Israel the land. See further, C. Westermann, Blessing in the Bible and the Life of the Church (OBT).

² tn The verb “to keep” concerns the divine protection of the people; its basic meaning is “to exercise great care over,” “to guard,” or “to give attention to” (see TWOT 2:939). No doubt the priestly blessing informed the prayer and promise that makes up Ps 121, for the verb occurs six times in the eight verses. So in addition to the divine provision (“bless” basically means “enrich” in a number of ways) there is the assurance of divine protection.

¹ sn Casting. According to ExSyn 630, “Although treated as an independent command in several modern translations (e.g., RSV, NRSV, NIV), the participle [casting] should be connected with the verb of v 6, ταπεινώθητε [tapeinōthēte, Humble yourselves]. As such, it is not offering a new command, but is defining how believers are to humble themselves. Taking the participle as means enriches the understanding of both verbs: Humbling oneself is not a negative act of self-denial per se, but a positive one of active dependence on God for help.”

⁵ sn And there are higher ones over them! This may describe a corrupt system of government in which each level of hierarchy exploits its subordinates, all the way down to the peasants: “Set in authority over the people is an official who enriches himself at their expense; he is watched by a more authoritative governor who also has his share of the spoils; and above them are other officers of the State who likewise have to be satisfied”; see A. Cohen, The Five Megilloth (SoBB), 141.

² sn The instruction God gives to creation is properly a fuller expression of the statement just made (“God blessed them”), that he enriched them with the ability to reproduce. It is not saying that these were rational creatures who heard and obeyed the word; rather, it stresses that fruitfulness in the animal world is a result of the divine decree and not of some pagan cultic ritual for fruitfulness. The repeated emphasis of “be fruitful—multiply—fill” adds to this abundance God has given to life. The meaning is underscored by the similar sounds: בָּרָךְ (barakh) with בָּרָא (baraʾ), and פָּרָה (parah) with רָבָה (ravah).