Why does Allah put homosexuals through the suffering of abstaining from sexual satisfaction? Would homosexuals who abstain from homosexuality for the pleasure of Allah get reward specifically for that sacrifice?
Every human being who obeys Allah (SWT) despite his/ her desires, will get great reward. More sufferings in the obedience of Allah will lead to more reward.
Desires are not always good for the human being, but many sexual desires, financial desires, etc can be harmful in many situations, that is why, the wisdom says that we must keep our desires under the control of our intellect which is guided by the orders of our Creator (Allah).
Wassalam.