Idolatry is against tevhid, sure, and it is probably shirk, but it ain't blasphemy. Blasphemy would be speaking to defame/harm/deny the prophets/the Qur'an etc.
No blasphemy is everything that sets no matter what at equal foot with God. An idol worshipper is what Al Qur'an so often refers to when it speaks about the polytheïsts of Mecca. It's probably a language thing. I don't find an other English word for it.
By the way, why do you think mawlid = worshipping the Prophet?
It has nothing to see with worship, all with remembrance, hence celebration of the birth of Muhammed and with him the birth of Islam. Celebrated is both.
There is historically even no source for any birthdate of the prophet Muhammed.
salaam.
Idolatry is against tevhid, sure, and it is probably shirk, but it ain't blasphemy. Blasphemy would be speaking to defame/harm/deny the prophets/the Qur'an etc.



