You defend my cause, O Lord; You redeem my life.
For the same purpose he now says, that God had been his judge to undertake his cause, and not only once, for he had contended for him as though he had been his perpetual advocate. The meaning is, that the Prophet (who yet speaks in the name of all the faithful) had found God a defender and a helper, not only in one instance, but...
Faith and fear wrestled in the Prophet's breast throughout this lament, but faith gets the last word. He found God heard his prayers even from the lowest dungeon; his weeping never hindered his praying. From such depths a man may find a way of access to God in the highest heavens.
AI summary
Commenting on Lamentations 3:55-66
Behold their sitting down, and their rising up,.... All their actions; the whole course of their lives; all which fell under the divine omniscience, Psa 139:2; but that is not barely here meant; but that he would take particular notice hereof, and punish for the same.