https://abukhadeejah.com/should-one-benefit-from-lectures-of-hizbees-innovators-take-good-leave-evil/
Should we benefit from the talks of those who are known for Hizbiyyah and Bidʿah. It is said, 'there is good in them, so we'll take the good and leave the evil'? Answered by Al-ʿAllāmah, Rabeeʿ al-Madkhalī.