There are actually Sahih Hadiths saying; one who suggests the Shahadah might be rewarded the paradise inside the existence following Demise even if he isn't going to do countless great deeds. This tends to be only performed following Allah presents him all the punishments during the hellfire for his misdoings. https://getidealist.com/story22758880/new-step-by-step-map-for-islamic-guide