belief is different from simple utterance, belief is defined throughly in islamic scripture, and is directly tied to behavior nowhere in the quran is 'belief' alone conidered enough, it is always followed by consecration through action. Once again either you can provide this list where islam details whos going where once they die or show me without fabrication and manipulation where it says that anyone uttering one sentence goes to heaven? or for that fact if anywhere in scripture it is specified any specific action guarantees such fate.