¹ sn So Aaron will have the names of the tribes on his shoulders (v. 12) which bear the weight and symbol of office (see Isa 9:6; 22:22), and over his heart (implying that they have a constant place in his thoughts [Deut 6:6]). Thus he was to enter the presence of God as the nation’s representative, ever mindful of the nation’s interests, and ever bringing the remembrance of it before God (S. R. Driver, Exodus, 306).

¹ sn Regular fast days were not a part of Israel’s religious calendar. Rather fast days were called on special occasions, i.e., in times of drought or a locust plague (Joel 1:14; 2:15), or during a military crisis (2 Chr 20:3), or after defeat in battle (1 Sam 31:13; 2 Sam 1:12). A fast day was likely chosen for the reading of the scroll because the people would be more mindful of the crisis they were in and be in more of a repentant mood. The events referred to in the study note on v. 1 would have provided the basis for Jeremiah’s anticipation of a fast day when the scroll could be read.