A word on the fact that knowledge is not beneficial unless one acts upon what one has learned

The Shaykh : The beneficial knowledge is the Book of Allah, Blessed and Exalted is He, standing upon the Book of Allah and the Sunnah of His Prophet (peace and blessings be upon him) in its three categories, and following the righteous Salaf (may Allah be pleased with them), for they are the ones referred to in the saying of the Mighty and Majestic: The believers mentioned in this verse are, first and foremost, the Companions of the Prophet (peace and blessings be upon him), for they are the ones who oversaw the knowledge of his Sunnah (peace be upon him) in speech, action, and approval. Therefore, knowledge will not be beneficial except with these conditions. After that, this knowledge must be accompanied by righteous action; otherwise, this knowledge will be a proof against its owner, whereas it should have been a rank and high degrees for him in Paradise, as Allah, the Mighty and Majestic, said: So I want to mentionThe questioner : that the beneficial knowledge, after we have clarified it, does not benefit its owner but rather harms him if he does not act upon it. The texts regarding this are numerous from the Book of Allah and the hadiths of the Messenger of Allah (peace and blessings be upon him), and also from the athar of the righteous Salaf. From the speech of Allah, the Mighty and Majestic, is His saying: And the hadiths of the Messenger (peace be upon him) warning against turning away from action are numerous and very numerous, or warning against the action of the scholar contradicting his speech, or his speech contradicting his action. These hadiths are also numerous.