The Mahdi and ad-Dajjal section is off topic for this article

This section deals with events that precede the day of judgement and are outside the scope of the article, which is only a survey of the Muslim narrative of the Day of Judgement.  

 non-NPOV + inaccurate information 

Regarding the piece of text "Since most of those hadith are on the authority of Abu Huraira, most Shia dismiss them as a sad examples of what happens when all Sahaba are counted as trustworthy: A clear breach in Tawhid, the belief that God is above its creation."

Reasons for removal:

 Abu Huraira is one of the most prolific muhaddithin and a source of many of the sahih hadith. 

 The phrase "most shia" does not cite any authority or text and could therefore be completely fabricated. Not to mention that there are over a dozen subsects among the shi`a.

 "sad examples of what happens" <- that's a non-NPOV (non-Neutral Point Of View)

 See God as one sees the full moon or the sun in the sky. Or seeing part of God on the day of judgement is not a contradiction that God is above His (not "its") creatures in every respect.