Jeremiah
Lamentations 5:15BSB·traditional attribution

Joy has left our hearts; our dancing has turned to mourning.

John Calvin Reformed @genevareformer

He pursues the same subject, but he seems more clearly to explain what he had briefly stated in the preceding verse, when he says that all joy of the heart had ceased, and that all the dances were turned into mourning The words ought rather to be thus rendered, — Turned into mourning was our piping. The word does not mean dancing, but playing on some fistular instrument. — Ed.

Matthew Henry Presbyterian @wholebiblehenry

Is any afflicted? let him pray; and let him in prayer pour out his complaint to God, and make known before him his trouble. The people of God do so here; being overwhelmed with grief, they give vent to their sorrows at the footstool of the throne of grace, and so give themselves ease.

Commenting on Lamentations 5:1-16

John Gill Reformed Baptist @doctorgill

The joy of our heart is ceased,.... ward joy was gone, as well as the external signs of it: it "sabbatized" (y), as it may be rendered; alluding perhaps to the cordial joy expressed formerly on their sabbaths and other festivals, now not observed; at least, not with that joy, inward and outward, they formerly were: our dance is turned into mourning; which also was...