Deuteronomy 1:42

42 "But the Lord said to me, 'Tell them: Don't go up and fight, for I am not with you to keep you from being defeated by your enemies.'

Deuteronomy 1:42 Meaning and Commentary

Deuteronomy 1:42

And the Lord said unto me
When the people had armed themselves, and were in motion, or ready to set forward to ascend the hill:

say unto them, go not up, neither fight;
neither go up the hill, and if they did, contrary to this order, and should meet with enemies, not fight them, but retreat:

for I am not among you:
the ark of the covenant, the symbol of his presence, was then among them, but it did not go with them, it continued in the camp, ( Numbers 14:44 ) nor did the Lord exert his power, or show himself present with them, or to be on their side, but left them to themselves, and to their enemies:

lest ye be smitten before your enemies;
God not being with them to fight for them, protect and defend them, and give them victory.

Deuteronomy 1:42 In-Context

40 But you are to turn back and head for the wilderness by way of the Red Sea.'
41 "You answered me, 'We have sinned against the Lord. We will go up and fight just as the Lord our God commanded us.' Then each of you put on his weapons of war and thought it would be easy to go up into the hill country.
42 "But the Lord said to me, 'Tell them: Don't go up and fight, for I am not with you to keep you from being defeated by your enemies.'
43 So I spoke to you, but you didn't listen. You rebelled against the Lord's command and defiantly went up into the hill country.
44 Then the Amorites who lived there came out against you and chased you like a swarm of bees. They routed you from Seir as far as Hormah.
Holman Christian Standard Bible ® Copyright © 2003, 2002, 2000, 1999 by Holman Bible Publishers.  Used by permission.  All rights reserved.