131. " and be in awe of the fire which has been prepared
for the disbelievers."

commentary:
in this holy verse the ordinance of piety and purity is emphasized
again. it says:

" and be in awe of the fire which has been prepared
for the disbelievers."

from the word /kafirin/ (disbelievers) mentioned in the verse, it is
understood that, principally, usury does not fit with the nature of faith.
therefore, the usurers have a share from the fire which is prepared for the
disbelievers.