Main message: Worship our Lord and King in heaven.
Bible references:
V1. "worship the King" (Zechariah 14:17)
"Shield and Defender" (Psalm 119:114)
V2. "grace" (Ephesians 2:8)
"wrath" (Exodus 15:7)
V3. "care" (1 Peter 5:7)
"rain" (Psalm 68:8)
V4. "children of dust" (Genesis 2:7)
"mercies... tender" (Lamentations 3:22-23)
Keywords: worship, King, glorious, sing, power, love, Shield, praise, might, grace, light, care, light, Thee, mercies, Maker, Defender, Redeemer, Friend
Interpretation notes:
The soprano line starts with an interval from E♭ to A♭, an ascent of a perfect fourth.
This perfect fourth starts lines 1, 2, and 4.
Line 3 starts by repeating E♭.