Will the angels be gathered on the Day of Resurrection, and is it obligatory for one who wishes to embrace Islam to disavow false, apostatizing beliefs, and what is the evidence for that, and when and how should it be said?

Excessive and reprehensible questioning that does not lead to action or belief is blameworthy in Islamic law. The Holy Quran indicates that angels will descend to Earth on the Day of Judgment, with angels from each heaven surrounding creation. Mere knowledge of false beliefs, without utterance, action, or heartfelt conviction, does not affect one's Islam, and a Muslim is not rendered an infidel by knowing them. Disavowal of every religion that opposes Islam is required in certain types of apostasy, but not all.