Sentence:  To be the Savior and the Lord , <WSD>Jesus</WSD> Christ has to be a historical individual with a biography all his own ; he dare not be a cosmic aeon that swoops to earth for a while but never identifies itself with man 's history . 
Meaning of the word marked with <WSD> tags:  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)