Orunmilá, also known as Orunmila, is a central deity in the Yoruba belief system and the practice of Ifá, revered as the God of Wisdom, Destiny, and Divination. Orunmilá is seen as one of the most important orishas in the Yoruba pantheon, often described as the witness to creation and possessing profound knowledge of human fate.

As the emissary of Olodumare (the Supreme God) in the world, Orunmilá's role is to maintain balance and order in the universe. He guards knowledge and wisdom, using this to guide humanity on the correct path through the Ifá system, which employs an oracle of 256 odus (signs or patterns) to reveal divine guidance, teachings, and predictions for individuals and the community.

Orunmilá's importance to Ifá practitioners is immense, facilitating communication between humans and the divine. Priests of Ifá, known as Babalawos (fathers of the secret) for men, and Iyanifas (mothers of the secret) for women, dedicate their lives to studying and interpreting the odus, seeking Orunmilá's guidance for problem-solving, decision-making, and fulfilling destinies.

Associated with ethics and morality, Orunmilá is a model of righteousness, emphasizing the importance of good character, honesty, and justice. His teachings highlight that each person has a unique destiny, which can be understood and navigated through Ifá consultations, allowing for a harmonious life aligned with divine will. Veneration for Orunmilá involves specific rituals, offerings, and chants, seeking his blessing and guidance in various ceremonies within the Yoruba religion.