Is there a common law duty to rescue someone in distress?

11: Is there a common law duty to rescue someone in distress?
a) Under what conditions does such a duty exist? Give an example.

13: What is the voluntary-undertaking doctrine?
14: How does the duty of a public entity compare to that of a private individual?
16: What is the doctrine of respondeat superior?

Last Question: Finally, analyze a verse you find in the Bible in which God establishes a duty to avoid causing personal injury. Keep in mind that verses that establish a duty are different from verses that grant a remedy. Limit your search to Old Testament law.