What is blasphemy?

Blasphemy refers to speaking, writing or acting in a disrespectful or irreverent manner towards a religious institution, belief or deity. Blasphemy has been considered a serious offense in various religions for centuries and can lead to punishment or persecution. In some countries, blasphemy is even considered a criminal offense. However, the notion of blasphemy is subjective and varies from religion to religion. What may be considered blasphemy in one religion may not be considered the same in another religion. The punishment for blasphemy could range from social ostracism to imprisonment or even death. Additionally, blasphemy can be an issue of great controversy, as individuals and groups may have differing opinions on what constitutes blasphemy and the appropriate response to it.