Is it authentically reported that Al-Maseeh Al-Dajjaal (the Antichrist) will appear true?

Question 234: Will Al-Maseeh-ul-Dajjaal (the Antichrist) appear, because – from what I have read – some scholars have confirmed this while “others” deny it?

Answer: Yes, Al-Maseeh-ul-Dajjaal will appear. There are clear Saheeh (authentic) and Mutawaatir (Hadeeth reported by a significant number of narrators throughout the chain of narration, whose agreement upon a lie is impossible) Hadeeths that have affirmed this. Imaam Al-Bukhaaree (may Allaah be merciful to him) has a chapter in his Saheeh Book of Hadeeth dedicated to “References to Al-Maseeh-ul-Dajjaal” that includes ten Hadeeths about him. These Hadeeths were explained by Al-Haafid Ibn Hajar (may Allaah be merciful to him) in his book: “Fath Al-Baaree”. You may refer to that book or any other books of Sunan (Hadeeth compilations classified by jurisprudential themes) that elaborate on this more here.

Is the removal of Amaanah and Eemaan from the hearts one of the Signs of the Hour?

Question 233: Is removal of trustworthiness and belief from the hearts one of the signs of the Hour (the Day of Judgment)?

Answer: more here.