One of the main signs that will precede the Day of Judgment is that Allah will send Jesus Christ, peace be upon him, to this world. Prophet Muhammad, peace be upon him, said: "Jesus will descend in Damascus, next to the white minaret." (Hadith)
He also said, "By Him in whose hand is my soul, the son of Mary will descend among you as a righteous judge." (Hadith) During that time, beneficial goals will be achieved by him, such as spreading justice in this world. (peace and blessings be upon him) When the Prophet Muhammad mentioned that Jesus would return he said: "...Give him my greetings..." (Hadith