Good Samaritan law principles contained in good Samaritan laws more typically operate in countries in which the foundation of the legal system is English Common Law, such as Australia. In many countries that use civil law as the foundation for their legal systems, the same legal effect is more typically achieved using a principle of duty to rescue. Good Samaritan laws take their name from a parable found in the Bible, attributed to Jesus, commonly referred to as the Parable of the Good Samaritan which is contained in Luke 10:29-37. It recounts the aid given by a traveller from the area known as
Parable of the Lost Sheep lost." The rejoicing of the shepherd with his friends represents God rejoicing with the angels. The image of God rejoicing at the recovery of lost sinners contrasts with the criticism of the religious leaders which prompted the parable. The image from this parable of the shepherd placing the lost sheep on his shoulders () has been widely incorporated into depictions of the Good Shepherd. Consequently, this parable appears in art mostly as an influence on depictions of the Good Shepherd rather than as a distinct subject on its own. While there are innumerable references to the Good Shepherd image in