7:8-14 God's judgements upon Israel of old for their sins, were written to warn Christians. The duties required are, not keeping fasts and offering sacrifices, but doing justly and loving mercy, which tend to the public welfare and peace. The law of God lays restraint upon the heart. But they filled their minds with prejudices against the word of God. Nothing is harder than the heart of a presumptuous sinner. See the fatal consequences of this to their fathers. Great sins against the Lord of hosts, bring great wrath from his power, which cannot be resisted. Sin, if regarded in the heart, will certainly spoil the success of prayer. The Lord always hears the cry of the broken-hearted penitent; yet all who die impenitent and unbelieving, will find no remedy or refuge from miseries which while here they despised and defied, but which they then will not be able to bear.

14. whirlwind—of wrath (Na 1:3).

nations whom they knew not—foreign and barbarous.

desolate after them—after their expulsion and exile. It was ordered remarkably by God's providence, that no occupants took possession of it, but that during the Jews' absence it was reserved for them against their return after seventy years.

they laid … desolate—The Jews did so by their sins. The blame of their destruction lay with themselves, rather than with the Babylonians (2Ch 36:21).

pleasant land—Canaan. Literally, "the land of desire" (Jer 3:19).