Ali bin Bdhymh علي بن بذيمة · The Book of the Sunnah

"The Messenger of Allah (ﷺ) said: 'There are two types of people among this Ummah who have no share of Islam: The Murji'ah and the Qadariyyah.'"

"We were sitting with the Prophet (ﷺ) when a man came to him whose clothes were intensely white and whose hair was intensely black; no signs of travel could be seen upon him, and none of us recognized him. He sat down facing the Prophet (ﷺ), with his knees touching his, and he put his hands on his thighs, and said: 'O Muhammad, what is Islam?' He said: 'To testify that none has the right to be worshipped but Allah,…