Hospitality, charity and visiting the sick were priorities in the teaching of Jesus and other sages of his day. In the following article, Dr. Marvin Wilson highlights for Christians the importance of hospitality.
Is the Sage Worth His Salt?

The Gospels record that questions were sometimes put to the sage Jesus of Nazareth in order to “test” him. According to Joseph Frankovic, the questioner’s intent may not always have been hostile.
King Parables

One of the many results of synoptic research is the discovery of parallels between the sayings of Jesus and those of other Jewish sages. A knowledge of these parallels can provide added insight into what Jesus was teaching.