Jesus is a proper noun. Jesus is (1) a teacher and prophet born in Bethlehem and active in Nazareth; his life and sermons form the basis for Christianity (circa 4 BC - AD 29).
The following articles provide more information about the proper noun Jesus.
Jesus is born as a little child, and He teaches His disciples about the need to be converted and become as little children. This gospel message highlights three wise men coming to Jesus, to worship Him.