A prophet is an individual who is regarded as being in contact with a divine being and is said to speak on behalf of that being, serving as an intermediary with humanity by delivering messages, teachings, or prophecies. The term originates from the Greek word prophētēs, meaning "foreteller" or "advocate". In Hebrew, a prophet is referred to as a navi (נָבִיא), which is derived from the root n-b-ʾ, meaning "to proclaim" or "to announce". In Arabic, the term is nabī (نبي), sharing a similar root and meaning. Prophets are central figures in many religions, including Judaism, Christianity, Islam, and others. They often play a crucial role in the foundation, development, and interpretation of religious beliefs and practices. Prophets may be seen as reformers, teachers, or leaders who communicate divine will, foretell future events, or advocate for moral and ethical behavior. Their messages can be recorded in religious texts, such as the Hebrew Bible, the New Testament, or the Quran, and their teachings can have profound and lasting impacts on religious and cultural traditions.