Christians: 32%
Muslims; 23%
Judaism: 0.2%
I have read the Holy Bible, and then Torah, cover-to-cover in four languages: English, French, Greek, Italian. They are not identical, word-for-word. Even just in Engish, there are over 2 dozen separate translations.
I have read the Quran cover-to-cover in 2 languages, English and French. Same consequence as above.
I have read the Tripitaka [Buddhism] in English. It's original language is Pali, an ancient Indian tongue similar to Sanskrit. I'll wager it's translation to English is also fraught with changes.
Yet, all are considered holy writ, subject to mistranslation, either by error, or deliberate or coerced deception.
So, let's not get too wrapped up accusing any of these religions for being heretics not worth the time to investigate. There is a source to go to to inquire what is, and is not true. That source would be wisely consulted. I'd say those who scoff at religion are the heretics.