One who leaves off all actions is a disbeliever
One who leaves off all actions in totality is a disbeliever
Leaving off all actions
Claiming believes in Allaah and Messenger but not performing good deeds
Does mere utterance of La Ilaha ilallaah suffice to go to Paradise?
Ascribing to Islaam but falling into Major Shirk
Ruling on who does not make takfeer on grave worshippers
Ruling of cursing Allaah, His Messenger and the Religion