The Purpose of the Greatest Men on Earth Being Tortured

There is a purpose for Allah creating us and that purpose is the next world. Paradise is too precious to be earned by a lifetime of good. No matter what you do it's too much to be earned but Allah will magnify the small that you do. And therefore of the wisdom is to earn in whatever way possible, when I say earn here of course you don't earn paradise but you earn Allah's mercy that will get you to paradise.