Hawaiian religion is a polytheistic belief system that centers around the worship of numerous gods and goddesses, known as akua. Key deities include Kāne, the god of creation, and Pele, the goddess of volcanoes. Ancestor worship is also significant, as Hawaiians believe that their ancestors' spirits influence their lives. Rituals and ceremonies play a vital role in Hawaiian spirituality, often involving offerings and chants called oli. Sacred sites, or heiau, are used for worship and are considered places where the divine and human worlds connect. Traditional practices continue to be important in contemporary Hawaiian culture.