Jeremiah 10:8 New English Translation

⁸The people of those nations^[a] are both stupid and foolish.
Instruction from a wooden idol is worthless!^[b]

Jeremiah 10:8 tn Or “Those wise people and kings are…” It is unclear whether the subject is the “they” of the nations in the preceding verse, or the wise people and kings referred to there. The text merely has “they.”
Jeremiah 10:8 tn Heb “The instruction of vanities [worthless idols] is wood.” The interpretation of this line is a little uncertain. Various proposals have been made, most of which involve radical emendation of the text. For some examples see J. A. Thompson, Jeremiah (NICOT), 323-24, fn 6. However, this is probably a case of the bold predication discussed in GKC 452 §141.d, some examples of which may be seen in Ps 109:4 (“I am prayer”) and Ps 120:7 (“I am peace”).

New English Translation (NET)