In the inhalation and exhalation there is an energy and a lively divine spirit, since He, through his spirit supports the breath of life, giving courage to the people who are in the earth and spirit to those who walk on it.

He was a polymath versed in many sciences: mathematics astronomy and meteorology geography human anatomy medicine and pharmacology as well as jurisprudence translation poetry and the scholarly study of the Bible in its original languages. He is renowned in the history of several of these fields particularly medicine and theology.