Peace! There are no magical words that needs to be uttered to be a Muslim. If you submit to the one God and believe in his words, you are automatically a Muslim.
Peace !
I've been a Quran alone Muslim for 6 years now . I'll try my best to answer your questions :).
// Do you believe people should be executed for leaving Islam?//
No, capital punishment for apostasy comes from the Hadith traditions and has absolutely no basis in the Quran. The Quran...