Jeremias 16:11

11 Then thou shalt say to them, Because your fathers forsook me, saith the Lord, and went after strange gods and served them, and worshipped them, and forsook me, and kept not my law;

Jeremias 16:11 Meaning and Commentary

Jeremiah 16:11

Then shalt thou say unto them
In answer to their questions; not in a general way, but by observing to them particular sins, and those gross ones, they had been guilty of: because your fathers have forsaken me, saith the Lord;
that is, his worship, as the Targum; they had quitted his service, and left attending on his word and ordinances; and therefore it was but just with him to forsake them, and give them up into the hands of their enemies: and have walked after other gods, and have served them, and have
worshipped them;
were guilty of gross idolatry, serving and worshipping the creature more than and besides the Creator; even idols of gold, and silver, and brass, and wood, and stone, which were no gods; for there is no other true God besides the Lord; and which they were well informed of, and therefore their sin was the greater to leave him and worship them; and which sin, because of the heinousness of it, is repeated: and have forsaken me, and have not kept my law;
they forsook his worship, as the Targum, and did not observe the law of the decalogue or ten commandments; especially the two first of them, which required the worship of the one true God, and forbid the worshipping of others; and which threatened the visiting such iniquities of fathers upon the children, to the third and fourth generation, of such that hated the Lord; and such were these persons, as follows.

Jeremias 16:11 In-Context

9 For thus saith the Lord God of Israel; Behold, I make to cease out of this place before your eyes, and in your days, the voice of joy, and the voice of gladness, the voice of the bridegroom, and the voice of the bride.
10 And it shall come to pass, when thou shalt report to this people all these words, and they shall say to thee, Wherefore has the Lord pronounced against us all these evils? what is our unrighteousness? and what is our sin which we have sinned before the Lord our God?
11 Then thou shalt say to them, Because your fathers forsook me, saith the Lord, and went after strange gods and served them, and worshipped them, and forsook me, and kept not my law;
12 (and ye sinned worse than your fathers; for, behold, ye walk every one after the lusts of your own evil heart, so as not to hearken to me);
13 therefore I will cast you off from this good land into a land which neither ye nor your fathers have known; and ye shall serve their other gods, who shall have no mercy upon you.

The Brenton translation of the Septuagint is in the public domain.