God says in His Book: {You do not see in the creation of the Most Merciful any disparity} 1 , yet we clearly see disparity. Is this the justice of God on His earth? Fourthly, as for your claim that the Infallibles turned away from it, the question is: Why did they turn away from it?
The question is not whether reincarnation is right or wrong, or whether there is a benefit in it or not. You know, Professor, that reincarnation is true, but you simply do not wish to investigate it. You have forgotten, or chosen to forget, that dozens of books have been written on this subject, and it is a belief held by half the world's population. Even television has produced dozens of episodes about it. So I ask you: be patient and do not be weary; bring glad tidings and do not drive people away. May God grant you success and protect you.
Response from the owner of the comment "The Good Word":
"I am well aware that this Hadith of the Commander of the Faithful—Sublime is His Praise—was regarding Decree and Predestination. However, it applies to every ambiguous matter; delving into them is like one treading a dark path.