do muslims also grow old and die?

like all non-muslims, muslims too grow old and die. and we accept that fact.

but like many non-muslims, when muslims have to face hard times, we get despair and start doubting faith in Allah or having bad thoughts about Him. (audhubillah). we forget that good and bad times comes to both...believers and disbelievers.

we forget that having good times is not guarantee that Allah is pleased with us. and having bad times doesnt mean that Allah is angry with us.

We should trust in Allaah, but sometimes it is hard. But we should.