In the book of Matthew, all the other disciples call Jesus "Lord", but this man calls him "Rabbi"
For him that is taught in the word to give respect to him that 
teaches,... [DOC] [TLE] Mark 9:38 "Teacher," said John, "we saw someone driving out ... [PAR] John said to Jesus, "Teacher, we saw someone using your name to cast out 
demons, but we told him to stop because he wasn't in our group."