Jeremiah
Lamentations 3:53ESV·traditional attribution

they flung me alive into the pit and cast stones on me;

John Calvin Reformed @genevareformer

He now employs other comparisons. Some improperly confine this to Jeremiah himself, as though he explained here before God the wrongs done to himself: but there is no doubt but that he undertakes the cause of the whole people; and his object was to encourage by his own example the faithful to lament their state so that they might obtain pardon from God.

Matthew Henry Presbyterian @wholebiblehenry

It is easier to chide ourselves for complaining than to chide ourselves out of it. The prophet had owned that a living man should not complain, as if he checked himself for his complaints in the former part of the chapter; and yet here the clouds return after the rain and the wound bleeds afresh; for great pains must be taken with a troubled spirit to bring it into temper.

Commenting on Lamentations 3:42-54

John Gill Reformed Baptist @doctorgill

O Lord, thou hast pleaded the cause of my soul,.... Or, causes of "my soul", or "life" (u); such as concerned his soul and life: not one only, but many of them; and this respects not Jeremiah only, and the Lord's pleading his cause against Zedekiah and his nobles; but the people of the Jews in former times, when in Egypt, and in the times...