You have made us scum and garbage among the peoples.
They say here that they were exposed to reproach, so as to become, as it were, the sweepings of the world. Some render סחי, sachi, “refuse;” some by other words; and some “filth:” But the word properly means sweepings or scraping’s, called by the Greeks περιψήματα. Paul says, that he and his associates were the offscouring (περιψήματα) of the world.
It is easier to chide ourselves for complaining than to chide ourselves out of it. The Prophet owns his sin and calls it rebellion, laying the load upon himself; yet the wound bleeds afresh when he considers that his sins are confessed but not pardoned, his case pitiable but unpitied. In sharp trials we must think and speak kindly of God even when our souls are cast down.
AI summary
Commenting on Lamentations 3:42-54
Till the Lord look do: on, and behold from heaven. Disperses and dissipates the cloud that was about him; shines forth and manifests himself, and looks favourably upon his people, and delivers them out of their troubles: this the prophet was in hope of, and was waiting for; but, till it came to pass, could have no rest and comfort.