Adam Clarke's Commentary on the Bible - Deuteronomy 8:15
Who led thee through that - terrible wilderness - See the account of their journeying in the notes, Exodus 16:1 ; (note), etc.; Numbers 21 (note), etc. Fiery serpents - Serpents whose bite occasioned a most violent inflammation, accompanied with an unquenchable thirst, and which terminated in death. See on Numbers 21:6 ; (note). read more
John Gills Exposition of the Bible Commentary - Deuteronomy 8:19
And it shall be, if thou do at all forget the Lord thy God ,.... Either the mercies they received from him, not acknowledging they came from him, but ascribing them to themselves; or their duty to him, to whom they were so greatly obliged: and walk after other gods, and serve them, and worship them; which would be to forget him indeed, forsaking his worship, and giving homage and adoration to idols, which is what is intended by these expressions: I testify against you this day that ye... read more