(Note: The lxx have not understood שׁכתּך dootsr. They have split it up into שׁב תּך, joined שׁב to נלאוּ, and translated, after adding ולא: καὶ ου ̓ διέλιπον τοῦ ἐπιστρέψαι τόκος ἐπὶ τόκῳ (i.e., usury upon usury) καὶ δόλος ἐπὶ δόλω οὐκ ἤθελον εἰδέναι με. Ew. has adopted this construction, and so translates: "have accustomed their tongue to speak lies, to do perversity, are weary of turning again; wrong upon wrong, deceit upon deceit, they are not willing to know me." But this text is not better, but worse, than the Masoretic: for, 1st, the perverse dealing or action is attributed to the tongue; 2nd, the thought, they are weary of turning again, does not suit the context, since the persons described here have never sought to return or repent, and so cannot have become weary of it. For these reasons, neither Hitz. nor Graf has given countenance to the lxx text.)

By reason of this depravity, the Lord must purge His people by sore judgments. He will melt it in the fire of affliction (Isaiah 48:10), to separate the wicked: cf. Isaiah 1:25; Zechariah 13:9; and on בּחן, Jeremiah 6:27. For how should I do, deal? Not: what dreadful judgments shall I inflict (Hitz., Gr.), in which case the grounding כּי would not have its proper force; but: I can do none otherwise than purge. Before the face of, i.e., by reason of, the daughter, because the daughter of my people behaves herself as has been described in Jeremiah 9:2-4, and as is yet to be briefly repeated in Jeremiah 9:7. The lxx have paraphrased מפּני: ἀπὸ προσώπου πονηρίας. This is true to the sense, but it is unfair to argue from it, as Ew., Hitz., Gr. do, that רעת has been dropped out of the Hebrew text and should be restored. - In Jeremiah 9:7 what has been said is recapitulated shortly, and then in Jeremiah 9:8 the necessity of the judgment is shown. חץ שׁוחט, a slaying, slaughtering, i.e., murderous arrow. Instead of this Chet., which gives a good sense, the Keri gives שׁחוּט, which, judging from the Chald. translation, is probably to be translated sharpened. But there is no evidence for this sig., since שׁחוּט occurs only in connection with זהב, 1 Kings 10:16, and means beaten, lit., spread gold. At מרמה דבּר the plural passes into the singular: he (one of them) speaks; cf. Psalm 55:22. ארב for insidious scheming, as in Hosea 7:6. With Jeremiah 9:8 cf. Jeremiah 5:9, Jeremiah 5:29.