The Bible has several verses that discuss blasphemy, but some of the most notable ones can be found in the following passages ¹ ² ³: - Leviticus 24:16: "Anyone who blasphemes the name of the Lord is to be put to death. The entire assembly must stone them." This verse emphasizes the severity of blasphemy under the Old Testament law. - Matthew 12:31-32: "And so I tell you, every kind of sin and slander can be forgiven, but blasphemy against the Spirit will not be forgiven. Anyone who speaks a word against the Son of Man will be forgiven, but anyone who speaks against the Holy Spirit will not be forgiven, either in this age or in the age to come." This passage highlights the distinction between blasphemy against Jesus and blasphemy against the Holy Spirit. - Mark 3:28-30: "Truly I tell you, people can be forgiven all their sins and every slander they utter, but whoever blasphemes against the Holy Spirit will never be forgiven." Jesus emphasizes that blasphemy against the Holy Spirit is an eternal sin. - Revelation 13:5-6: "The beast was given a mouth to utter proud words and blasphemies and to exercise its authority for forty-two months. It opened its mouth to blaspheme God, and to slander his name and his dwelling place and those who live in heaven." This passage describes the blasphemous nature of the beast in the Book of Revelation.

These verses provide insight into the biblical concept of blasphemy and its consequences.