Quran Wa Sunnah
“If not for Ijma and Tawatur, how do you know that the current Quran you have is the same Quran as revealed to Prophet Muhammad (Peace be upon Him)?” If you have faith in Allah, then Allah promised to protect the Qur’an .. right ? That will be proof enough.
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If you do not understand I’m pretty sure everyone will be happy to help 😀