Isaiah 58:1
1“Cry aloud! Don’t spare! Lift up your voice like a trumpet! Declare to my people their disobedience, and to the house of Jacob their sins.
The charge is public: trumpet, not whisper. Transgression belongs to “my people,” sins to “the house of Jacob.” Privilege does not mute the cry.
The word is meant to be heard and answered. A people can still turn when their sins are named. Holding back would be false kindness; the trumpet is mercy with volume.
Calvin: these words belong with what precedes. Cry with the throat—at full stretch. Spare not: hypocrites cannot be aroused but by spurs. Thunderbolts of words are needed where conscience is lulled. Paul imitates this against those who boast in the Law (Rom 2:17–21).
The hope of peace aims at a little flock; the threat of war terrifies the multitude. “House of Jacob” is bitter mockery of those who degenerated from the fathers. No privilege hinders them from hearing what they deserve.