Daniel was a prophet and religious leader from Jerusalem who lived during the 7th and 6th centuries BC. Taken into Babylonian captivity by King Nebuchadnezzar II, he served the royal court with distinction while remaining faithful to the God of Israel. He is the primary figure in the biblical Book of Daniel, where he is depicted as an interpreter of dreams and a recipient of apocalyptic visions. Recognized as a saint in several Christian traditions, he is celebrated for his wisdom and steadfastness in his faith.