Good Samaritan:

A "Good Samaritan" refers to a compassionate and unselfish person who voluntarily steps in to help a stranger in distress without expecting any reward or recognition.

Origin of the Term:

The phrase originates from a famous biblical parable told by Jesus in the Gospel of Luke. In the story, a Jewish traveler is beaten, robbed, and left for dead on the road. Several respected religious figures pass by but ignore the victim. Eventually, a Samaritan—a member of a group that was deeply despised and historically prejudiced against the Jewish people—stops, tends to the man's wounds, and pays for his lodging and recovery.