Origen was one of the first great Christian scholars and theologians. He established a catechetical school in Alexandria where he taught and wrote extensively on scripture. Origen believed scripture contained deeper allegorical meanings beyond the literal text and should be interpreted through reason and philosophy informed by faith. He was influential but considered heretical for some of his beliefs including the preexistence of souls and universal salvation. Origen viewed scripture as divinely inspired and the key to understanding God and spiritual truth.