declaring that every tongue will swear allegiance to the Lord (Isa. 45:23). The worshiper’s attitude of declaring covenant loyalty is expressed in Psalm 31:14: “I trust in you, O LORD; I say ‘You are my God.’ ” Festival worship may have included the ceremonial recitation of the covenant commandments. Psalm 50:16 refers to taking up the covenant (nasa’ berit) on the lips of the worshipers; Psalm 81:10 quotes the beginning of the commandments, “I am the LORD your God, … Open wide [hirḥiv] your mouth and I
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