English to Arabic Art/Literary Poetry & Literature literature - novel

the night is mild, silent night, holy night, the sou’wester is enough, its brim reaches down to the shoulders, ((and now they row in the Lord’s name, put their backs into it, the Devil with it!)) No, not the Devil, we let that black name slip out by accident, didn’t mean anything by it, we’ll cross our tongues for safety’s sake.

with what? with the lord's name? they put their backs into the lord's name and the devil's as well!?

your help is very much appreciated.