1. Be convinced - "follow me" - Phillip was first convinced himself that Jesus was Messiah
2. Be compassionate - "find" - Phillip followed the example of Jesus who came to seek and to save the lost
3. Be consistent - "found", "come and see" - Phillip shared the message of Jesus and did not quit with the first question. Phillip also did not argue or try to trick Nathaniel.
Christ does not have to be defended just declared and demonstrated in and through my life!
Walk with the Lord and reach out to the skeptic!