It's a biblical idiom used when somebody known for something bad appears all of a sudden to be doing something very good.
prophet
prophet 1. the Prophet 1) among Muslims, Mohammed 2) â among Mormons, Joseph Smith 2. the Prophets 1) one of the three major divisions of the Jewish Holy Scriptures, following the Pentateuch and preceding the Hagiographa 2) the authors or subjects of the prophetic books in this division, including Amos, Hosea, Isaiah, Micah, Jeremiah, etc.
An proph idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with proph, allowing users to choose the best word for their specific context.
類似の言葉の辞書、別の表現、同義語、イディオム イディオム proph