John Gills Exposition of the Bible Commentary - Deuteronomy 29:20
Then the Lord will not spare him ,.... Have no mercy upon him, nor forgive him, being an hardhearted, impenitent, stubborn, and obstinate sinner, as well as guilty of the grossest and most provoking sin, as idolatry is: but then the anger of the Lord, and his jealousy, shall smoke against that man ; or, "the nose of the Lord shall smoke" F6 יעשן אף יהוה "fumabit nasus Domini", Montanus. ; alluding to an angry, wrathful, furious man, whose brain being heated, and his passions... read more
Matthew Henry's Complete Commentary - Deuteronomy 29:10-29
It appears by the length of the sentences here, and by the copiousness and pungency of the expressions, that Moses, now that he was drawing near to the close of his discourse, was very warm and zealous, and very desirous to impress what he said upon the minds of this unthinking people. To bind them the faster to God and duty, he here, with great solemnity of expression (to make up the want of the external ceremony that was used (Exod. 24:4-8), concludes a bargain (as it were) between them and... read more