Quran desecration is the treatment of the Quran in a way that might be considered insulting.

In Islam, blasphemy is impious utterance or action concerning God, but is broader than in normal English usage, including not only the mocking or vilifying of attributes of Islam but denying any of the fundamental beliefs of the religion. Examples include denying that the Quran was divinely revealed, the Prophethood of one of the Islamic prophets, insulting an angel, or maintaining God had a son.