Complete Commentary on the Whole Bible, by Matthew Henry, at sacred-texts.com
(Jer 44:1-14) The Jews in Egypt persist in idolatry.
(Jer 44:15-19) They refuse to reform.
(Jer 44:20-30) Jeremiah then denounces destruction upon them.
God reminds the Jews of the sins that brought desolations upon Judah. It becomes us to warn men of the danger of sin with all seriousness: Oh, do not do it! If you love God, do not, for it is provoking to him; if you love your own souls, do not, for it is destructive to them. Let conscience do this for us in the hour of temptation. The Jews whom God sent into the land of the Chaldeans, were there, by the power of God's grace, weaned from idolatry; but those who went by their own perverse will into the land of the Egyptians, were there more attached than ever to their idolatries. When we thrust ourselves without cause or call into places of temptation, it is just with God to leave us to ourselves. If we walk contrary to God, he will walk contrary to us. The most awful miseries to which men are exposed, are occasioned by the neglect of offered salvation.
These daring sinners do not attempt excuses, but declare they will do that which is forbidden. Those who disobey God, commonly grow worse and worse, and the heart is more hardened by the deceitfulness of sin. Here is the real language of the rebellious heart. Even the afflictions which should have parted them from their sins, were taken so as to confirm them in their sins. It is sad when those who should quicken each other to what is good, and so help one another to heaven, harden each other in sin, and so ripen one another for hell. To mingle idolatry with Divine worship, and to reject the mediation of Christ, are provoking to God, and ruinous to men. All who worship images, or honour saints, and angels, and the queen of heaven, should recollect what came from the idolatrous practices of the Jews.
Whatever evil comes upon us, it is because we have sinned against the Lord; we should therefore stand in awe, and sin not. Since they were determined to persist in their idolatry, God would go on to punish them. What little remains of religion were among them, would be lost. The creature-comforts and confidences from which we promise ourselves most, may fail as soon as those from which we promise ourselves least; and all are what God makes them, not what we fancy them to be. Well-grounded hopes of our having a part in the Divine mercy, are always united with repentance and obedience.