Quote:
{21:39} If those who disbelieved but knew the time when they will not avert the Fire from their faces or from their backs and they will not be aided...
Is this a conditional? The verb does not have sokoon.
I went to my trusty grammar book and found that لو does not render the conditional verb jussive. Also learned that the response verb will be emphasized with a lam if the condition verb was past tense, but will be negated if the condition verb was present tense. Fascinating.
Examples: لو صلح إيمانه لصلح عمله and لو يجتهد التلميذ لم يرسب