What is the obligation of scholars and preachers in clarifying tawhid (the oneness of Allah)?

Question:
In our present time, what is the obligation of scholars, preachers, and orators in clarifying the perfection of tawhid (the oneness of Allah), O our Shaykh?

Answer:
There is no doubt that the head of the call is the call to tawhid (the oneness of Allah). The two testimonies: the testimony that there is no god but Allah and the testimony that Muhammad is His slave and His Messenger, and tawhid in its three types: tawhid al-rububiyyah (oneness of lordship), which exists even among the disbelievers but is not sufficient; tawhid al-uluhiyyah (oneness of worship), which is what is required and to which the messengers (peace be upon them) came calling; and tawhid al-asma' wa al-sifat (oneness of the names and attributes). In this is a refutation of and His attributes by the Jahmiyyah, the Mu'tazilah, the Asha'irah, and the Maturidiyyah. In it is a refutation of them and a clarification of their distortion of them and their figurative interpretation of them in a manner other than what they indicate. Yes.