John Gill Commentary Judges 6:10

"and I said unto you, I am Jehovah your God; ye shall not fear the gods of the Amorites, in whose land ye dwell. But ye have not hearkened unto my voice." — Judges 6:10 (ASV)

And I said to you, I am the Lord your God , &c:] The covenant God of them and their fathers, and they ought not to have owned and acknowledged any other besides him:

fear not the gods of the Amorites, in whose land you dwell ; meaning not a fear of being hurt by them, but such a fear and reverence of them as to worship them, which was only to be given to the Lord. The Amorites are here put for all the Canaanites, they being a principal people among them:

but you have not obeyed my voice ; to cleave to him, fear and worship him; they had been guilty of idolatry, and this is the sin the prophet was sent to reprove them for, and bring them to a sense of.