A question about the meaning of wisdom?

The Shaykh : The term wisdom is used to mean the Sunnah [Al-Jumu'ah:2]. The Book is the Qur'an, and wisdom is the Sunnah. It is also used to mean a good manner, which is what is intended in the verse you mentioned, [An-Nahl:125]. So when a Muslim admonishes people, he admonishes them with the Book and the Sunnah; that is the good admonition. But he does not be harsh with them or severe toward them; rather, he uses compassion, gentleness, and softness. This is a well-known matter, not a place for doubt or even for a question to be directed to it. In fact, I did not understand... Wisdom is used to mean the Sunnah, as we mentioned in the previous verse, and it is used to mean a good manner. So, on this basis, the methodology of da'wah is correct knowledge from the Book and the Sunnah, delivered in a good manner.
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