People are always with the rulers and after this world...
People are always with the rulers and after this world, except those to whom Allah affords protection. This is the first of the four categories.
Second: Those who are mistaken الخاطئون Then there is the individual who heard (a saying) from the Holy Prophet but did not memorise it as it was, but surmised it. He does not lie wilfully. Now, he carries the saying with him and relates it, acts upon it and claims that: "I heard it from the Messenger of Allah." If the Muslims come to know that he has committed a mistake in it, they will not accept it from him, and if he himself knows that he is on the wrong he will give it up.
Third: Those who are ignorant أهل الشبهة The third man is he who heard the Prophet ordering to do a thing and later the Prophet refrained the people from doing it, but this man did not know it, or he heard the Prophet refraining people from a thing and later he allowed it, but this man did not know it. In this way he retained in his mind what had been repealed, and did not retain the repealing tradition.
If he knew that it had been repealed he would reject it, or if the Muslims knew, when they heard it from him, that it had been repealed they would reject it.