Nor do we testify against anyone that he is a disbeliever, a polytheist, or a hypocrite unless something of that clearly appears from him; rather, we speak well of him. In the same way, we do not pass a definitive judgement that a particular unbeliever is bound for the Fire, for he may repent, die upon that repentance, and end his life in a good state. We are merely fearful for him—this applies to individuals.
As for the general rule, we hold with certainty that the Muslims are in Paradise and that the unbelievers are among the people of Hell.
The original presumption concerning every Muslim is uprightness, and this is a tremendous principle: we must not entertain ill suspicion about him, spy on him, or track him down. If something blameworthy becomes manifest, we judge him by what has appeared; if nothing appears, we do not think badly of the Muslims. We deal with each person according to what is outwardly evident, for we have not been charged with investigating people, scrutinising their affairs, or passing judgement upon them—Allah has not tasked us with that. (1)