https://torontodawah.com/is-it-permissible-to-listen-to-the-tapes-read-the-books-of-those-who-were-considered-to-be-upon-the-correct-manhaj-and-then-deviated-from-it-shaykh-muqbil-bin-hadi-al-wadii-and-shaykh-al-islaam/
Is It Permissible To Listen To The Tapes / Read The Books Of Those Who Were Considered To Be Upon The Correct Manhaj And Then Deviated From It - Shaykh Muqbil Bin Hadi Al-Wadi'i And Shaykh Al-Islaam Ibn Taymiyyah