A person who follows and learns from another person or group, especially a believer who observes the teachings of Jesus. The adherent of a particular outlook in religion. It can refer to all those who responded to message of Jesus Christ(Mk 5:1; Lk 6:17, 19:37) and in a narrow way it can refer to those who accompanied Jesus on his travels (Mk 6:45;Lk 8:2f) and especially
to the 12 apostles (MK3:14).