1 tn Heb “repeat” (so NLT). If from the root I שָׁנַן (shanan), the verb means essentially to “engrave,” that is, “to teach incisively” (Piel); note NAB “Drill them into your children.” Cf. BDB 1041-42 s.v.
2 tn Or “as you are away on a journey” (cf. NRSV, TEV, NLT); NAB “at home and abroad.”
3 sn Tie them as a sign on your forearm. Later Jewish tradition referred to the little leather containers tied to the forearms and foreheads as tefillin. They were to contain the following passages from the Torah: Exod 13:1-10, 11-16; Deut 6:5-9; 11:13-21. The purpose was to serve as a “sign” of covenant relationship and obedience.
4 sn Fasten them as symbols on your forehead. These were also known later as tefillin (see previous note) or phylacteries (from the Greek term). These box-like containers, like those on the forearms, held the same scraps of the Torah. It was the hypocritical practice of wearing these without heartfelt sincerity that caused Jesus to speak scathingly about them (cf. Matt 23:5).
5 sn The Hebrew term מְזוּזֹת (mÿzuzot) refers both to the door frames and to small cases attached on them containing scripture texts (always Deut 6:4-9 and 11:13-21; and sometimes the decalogue; Exod 13:1-10, 11-16; and Num 10:35-36). See J. H. Tigay, Deuteronomy (JPSTC), 443-44.