Quran 3:176 — The Amramites (Ali-'Imran)
Do not be saddened by those who hasten to disbelieve. They never hurt GOD in the least. Instead, GOD has willed that they will have no share in the Hereafter. They have incurred a terrible retribution.
[3:175] It is the devil's system to instill fear into his subjects. Do not fear them and fear Me instead, if you are believers.
[3:177] Those who choose disbelief, instead of belief, do not hurt GOD in the least; they have incurred a painful retribution.