He said, "I am the voice of one crying in the wilderness, 'Make straight the way of the Lord,' as Isaiah the prophet said."

 (iv) There is a simpler explanation. Nathanael was brought to Jesus by Philip. Nathanael's name is never mentioned in the other three gospels; and in the Fourth Gospel Bartholomew's name is never mentioned. Now, in the list of the disciples in Matthew 10:3 and Mark 3:18, Philip and Bartholomew come together, as if it was natural and inevitable to connect them. Moreover, Bartholomew is really a second name. It means Son of Tholmai or Ptolemy. Bartholomew must have had another name, a first name; and it is at least possible that Bartholomew and Nathanael are the same person under different names. That certainly fits the facts. 