2:89And when a scripture came to them from God, confirming what they have—although previously they were seeking victory against those who disbelieved—but when there came to them what they recognized, they disbelieved in it. So God’s curse is upon the disbelievers.

2:102And they followed what the devils taught during the reign of Salomon. It was not Solomon who disbelieved, but it was the devils who disbelieved. They taught the people witchcraft and what was revealed in Babylon to the two angels Harut and Marut. They did not teach anybody until they had said, “We are a test, so do not lose faith.” But they learned from them the means to cause separation between man and his wife. But they cannot harm anyone except with God's permission. And they learned what would harm them and not benefit them. Yet they knew that whoever deals in it will have no share in the Hereafter. Miserable is what they sold their souls for, if they only knew.

2:253These messengers: We gave some advantage over others. To some of them God spoke directly, and some He raised in rank. We gave Jesus son of Mary the clear miracles, and We strengthened him with the Holy Spirit. Had God willed, those who succeeded them would not have fought one another, after the clear signs had come to them; but they disputed; some of them believed, and some of them disbelieved. Had God willed, they would not have fought one another; but God does whatever He desires.