as for those who have created schisms in their order and formed different sects you have no concern with them. their affair is with god. he will tell them the truth of what they were doing.
إن الذين فرقوا دينهم وكانوا شيعا لست منهم في شيء إنما أمرهم إلى الله ثم ينبئهم بما كانوا يفعلون