In pre-Islamic poetry

A book in which its author (the Dean), in his unique speech to his audience of readers, revealed his theory of doubt and his approach to research... saying eloquently: "The first thing I will surprise you with in this hadith is that I doubted the value of pre-Islamic poetry and persisted in doubting, or say, doubt persisted in me. So I started researching, thinking, reading, and contemplating, unt...