Since you (the Ulama) are the successors of the Prophets…

“Since you (the Ulama) are the successors of the Prophets (A), a fundamental part of your duty is Tabligh; you must engage in Tabligh. You need to convey the message of religion and the message of Allah to the hearts and ears of the people. [And] to whom should you convey this message? To all of humanity.”