Lesson 17 on the explanation of Aqeedah at-Tahaawiyyah is available. Please listen to it here:
Lesson 17.mp3

The lesson centres around the matter of Prophethood, Messengership and wahy (revelation). Also, there is beneficial and elucidating information concerning the Baatiniyyah, secretive sects like Shi’ism and Sufism, which claim to have hidden knowledge (al-’ilm-ul-baatin) whilst they believe that the rest of the Muslims are upon lesser knowledge, the apparent knowledge (al-’ilm-ud-dhaahir) and are thus perceived as dumb commoners.