Arcana Coelestia # 3975
3975. For whom I have served thee. That this signifies from His own power, is evident from the signification of “serving,” as being labor and study (n. 3824, 3846), and which when predicated of the Lord, signifies His own power; for from His own power the Lord procured for Himself Divine goods and Divine truths, and made His Human Divine (see n. 1616, 1749, 1755, 1921, 2025, 2026, 2083, 2500, 2523, 2632, 2816, 3382).
Jeremiah 33:15-16
15
In those days, and at that time, will I cause a Branch of righteousness to grow up to David; and he shall execute justice and righteousness in the land.
16
In those days shall Judah be saved, and Jerusalem shall dwell safely; and this is [the name] by which she shall be called: Yahweh our righteousness.