Their (acceptance) of guidance is not your responsibility. It is Allah Who
awards guidance whom He wills. And whatever wealth you give away (as charity
donation) goes to your own benefit. It is not appropriate for you to spend
but for Allah's pleasure alone. And whatever you spend of your wealth, (its
reward) will be paid back to you in full and you shall not be treated
unjustly..
(Al-Baqarah 2:272)
whosoever killeth a human being for other than manslaughter or corruption in
the earth, it shall be as if he had killed all mankind, and whoso saveth the
life of one, it shall be as if he had saved the life of all mankind.
(5:32)
Those who spend (in the cause of Allah) privately or publicly, by night and
day, have their reward with their Lord. And (on the Day of Resurrection)
they shall neither fear nor grieve.
(Al-Baqarah 2:274)
If a debtor is under financial stress, he should be given respite till he
feels at ease to pay. And your forgoing (the loan) is better for you if you
know (what significance it has in the sight of Allah to console the poor).