The mythical creature from Persian mythology capable of transforming from a bird into a human is the Simurgh. This legendary bird represents purity and is often linked to wisdom and healing. The Simurgh is depicted as a benefactor of the oppressed and a guide to heroes on quests. Its ability to straddle different forms showcases the fluidity of existence and the interconnectedness of all life, illustrating the archaic belief in the potential for divine intervention in the mortal realm.