Some of the people whom I met have related from some of the people of knowledge narrations from the contemporaries of Shaykh 'Abdul Wahhāb that describe his anger with his son Muhammad. This is because he had not agreed to study the religious knowledge of his ancestors and the people of his area. His father had a presentiment that something would happen because of him, and so he frequently said to the people, "How much evil you are going to see from (my son) Muhammad." Subsequently, what All āh destined to happen came to pass.

Muhammad Ibn `Abdul Wahhāb
By al-Imām al-`Allāmah Shaykh Muhammad Ibn `Abdullāh Ibn Humayd al-Najdī al-Hanbalī