“I asked Abu ‘Abdillah (a.s.) about lawful and unlawful matters and he said, “Whatever Muhammad (sw) has made lawful will remain lawful forever up to the Day of Judgment, and whatever he has made unlawful will remain unlawful forever up to the Day of Judgment. There will be no one other than him and there will come no one other than him. He said that Ali (as) has said, ‘No one has established any innovations without abandoning a Sunnah.”