Jeremiah
Jeremiah 14:12BSB·traditional attribution

Although they may fast, I will not listen to their cry; although they may offer burnt offerings and grain offerings, I will not accept them. Instead, I will finish them off by sword and famine and plague.”

John Calvin Reformed @genevareformer

He afterwards adds, Even when they fast, I will not hear their cry, and when they present a sacrifice and an oblation, I will not be pleased with them He doubtless touches the hypocrites, who, though void of all sincerity, yet professed to be the true worshippers of God, and by sacrifices and fastings and other external rites wished to prove themselves to be so.

Matthew Henry Presbyterian @wholebiblehenry

The dispute between God and his prophet, in this chapter, seems to be like that between the owner and the dresser of the vineyard concerning the barren fig-tree, Luk 13:7. The justice of the owner condemns it to be cut down; the clemency of the dresser intercedes for a reprieve. Jeremiah had been earnest with God, in prayer, to return in mercy to this people. Now here, I.

Commenting on Jeremiah 14:10-16

John Gill Reformed Baptist @doctorgill

When they fast, I will not hear their cry,.... Or, "though they fast" (k); very probably on account of the want of rain, and the dearth or famine, a fast was proclaimed; see Jer 36:9, when they prayed and cried aloud, and made a great noise; but their prayers being hypocritical, and not arising from a pure heart, or offered up in faith and love...