Above is the global map of countries where blasphemy laws exist, along with the range of punishments.
LINKS
Blasphemy Law (Wikipedia)
Is Blasphemy Punishable by Death in Islam? (Islamicity, 11-5-18)
RELEVANT QURAN VERSE ON TOLERANCE
"Let there be no compulsion in religion, for the truth stands out clearly from falsehood.
So whoever renounces false gods and believes in Allah has certainly grasped the firmest, unfailing hand-hold. And Allah is All-Hearing, All-Knowing. (Quran: 2:256)"
Above is the global map of countries where apostasy laws exist, along with the range of punishments for the act of apostasy.
LINKS
Apostasy in Islam by Country (Wikipedia)
Our Collection of Reports on Islam (World Future Fund)