6:19Say, “What thing is more solemn in testimony?” Say, “God is Witness between you and me. This Quran was revealed to me, that I may warn you with it, and whomever it may reach. Do you indeed testify that there are other gods with God?” Say, “I myself do not testify.” Say, “He is but One God, and I am innocent of your idolatry.”

6:30If only you could see, when they are stationed before their Lord. He will say, “Is this not real?” They will say, “Yes indeed, by our Lord.” He will say, “Then taste the torment for having disbelieved.”

6:118So eat of that over which the Name of God was pronounced, if you indeed believe in His revelations.

6:146For the Jews We forbade everything with claws. As of cattle and sheep: We forbade them their fat, except what adheres to their backs, or the entrails, or what is mixed with bone. This is how We penalized them for their inequity. We are indeed truthful.