140. " if a wound touches you,
because a wound similar to it has also touched the (disbelieving) people,
and such days we deal out in turn among mankind;
and that allah may recognize (by trial) those who have believed and
take witnesses from among you;
and allah does not love the unjust."

commentary:
this verse, in the form of consoling the muslims, states a fact. the
fact is that if they had born some losses and damages for the sake of right
and along the path of a divine goal and a clear bright future, their enemies
had also had some killed and wounded figures. if they did not win the
victory in the battle of 'uhud that day, their enemies had also been
defeated in the battle of badr before that day. therefore, it is necessary
for them to be patient in the divine trials.

explanations:
1. you muslims should not be less than the disbelievers from the
point of patience and perseverance.

" if a wound touches you, because a wound similar to it has also touched the
(disbelieving) people, ..."

2. the sweet and bitter accidents are not durable.

"... and such days we deal out in turn among mankind;..."

3. the faithful people are recognized from those who only claim
faith in fightings and in the ascents and descents of life.

"... and that allah may recognize (by trial) those who have believed ..."

4. in the bitter experience of `uhud, the lord took witnesses from
your own that how the disobedience from the commander ended to a bitter
failure.

"... and take witnesses from among you;... "

5. the temporary victory of the disbelievers is not the sign of the love
of allah to them.

"... and allah does not love the unjust."