In the story of the good Samaritan, Jesus not only teaches us to help people in need; more deeply, he teaches us that we cannot identify who “has it”, who is “in” with God, who is “blessed”, by looking at exteriors of any sort. That is a matter of the heart. There alone the kingdom of the heavens and human kingdoms great and small are knit together. Draw any cultural or social line you wish, and God will find his way beyond it.