1. gotten ... victory -- literally, "made salvation," enabled Him to save His people.

right hand, and ... arm -- denote power.

holy arm -- or, "arm of holiness," the power of His united moral perfections (Ps 22:3; 32:11).

2. salvation -- the result of His righteousness (Ps 7:17; 31:1), and both are publicly displayed.

3. The union of mercy and truth (Ps 57:3; 85:10) secure the blessings of the promise (Ge 12:3; 18:18) to all the world (Isa 52:10).

4-6. make a loud noise -- or, "burst forth" (Isa 14:7; 44:23).

before ... King -- hail Him as your sovereign; and while, with every aid to demonstrate zeal and joy, intelligent creatures are invited to praise, as in Ps 96:11-13, inanimate nature is also summoned to honor Him who triumphs and rules in righteousness and equity.