There are two views we are going to analyze here. The first one is the Biblical or the religious view that Jesus as a real personality and the other one; The materialistic or the historical view. Here I wish to point out one thing. We have only one source of information about him which is the bible alone; that too more particularly from the Gospels. Everything we know about him is derived from the Gospels alone.
According to the Gospels, Jesus Christ was most popular and well-known personality who done splendid miracles and have the capacity of his own to pull the crowd. He not only done miracles but some revolutionary changes in religious system in the Jewish priesthood hence arrested and put to death before thousands of his followers who stood as eye witness. The historical view removes some exaggerated accounts in the life of Jesus in the Gospels taking into account.
Both of the views purely depend on the Gospels alone but, Are the Gospels give a reliable historical account? When the Gospels were written, where the gospels were written? which is the origin? Nobody knows. Earlier estimates dates the Gospels were written from 50 to 150CE and some ascertain that may be 4th Century. The traditional belief is that the Gospels had been written by the disciples of Jesus or someone who directly connected with them. It is believed that the Gospels are the eyewitness.
Let us gain some knowledge about the Gospels and its writers through the account of early church leader Papias of 130CE. According to him the Gospel Mark was not written by him but it was someone named Mark and the Gospel of Mathew was recorded by someone named Mathew in Hebrew dialect and so on... Since the Gospel of Mathew contains the virgin birth of Jesus and the hereditary lineage with David, the early theologians thought it was the first Gospel. Since the Gospel of Luke was not an eyewitness in nature and it was a self described one. So there is no possibility for it being first one.
The Gospel of Mark is also considered as second hand information since the order of events was different in order. The source of information for Mark is Peter. There is a chance that Mark might come from Rome where Peter preached. Theologian ascertains The Gospel of Mark was the first Gospel. Since Peter was shown as a fool who could not understand the messages of Jesus, Peter could not be the source of information for Gospel of Mark hence Mark is the first gospel. (Cont....)