How did Jesus' miracles of healing differ from common practices of other healers in the ancient world?

A Jesus' healings often emphasized faith and were immediate and complete, without reliance on extensive rituals. B Jesus' healings were unique because they were always public, while other healers worked privately. C Jesus' healings were limited to Jewish individuals, unlike others who healed Gentiles. D Jesus charged people for his healing services, unlike other healers who healed for free.