What did the Prophet Muhammad (saw) say about Jesus (peace be upon him) descending and judging mankind?
 Narrated Abu Huraira:                     Allah's Apostle said, "By Him in Whose Hands my soul is, surely (Jesus,) the son of Mary will soon descend amongst you and will judge mankind justly (as a Just Ruler); he will break the Cross and kill the pigs and there will be no Jizya (i.e. taxation taken from non Muslims). Money will be in abundance so that nobody will accept it, and a single prostration to Allah (in prayer) will be better than the whole world and whatever is in it." Abu Huraira added "If you wish, you can recite (this verse of the Holy Book): -- 'And there is none Of the people of the Scriptures (Jews and Christians) But must believe in him (i.e Jesus as an Apostle of Allah and a human being) Before his death. And on the Day of Judgment He will be a witness Against them." (4.159) (See Fath-ul-Bari, Page 302 Vol 7)