Today the world celebrates, either knowingly or unknowingly, the birth of Jesus Christ. It must be said that he is the most significant and central figure in all of human history. There are other significant figures, but no man has had more influence on the world than Jesus Christ. By casual observance we know this to be true because the world keeps track of its time based off the year he was born. Whether one uses the currently preferred secular delineation of B.C.E (Before Common Era) and C.E. (Common Era), or the old delineation of B.C. (Before Christ) and A.D. (Anno Domini, which means âthe year of our Lordâ), the line of demarcation is still the same, the birth of Jesus Christ.