The idea he Jesus was sent to earth to save people was created by the gospel writers,
Who says so? The idea of Jesus' mission was created by scripture written centuries before he was born. Among other things, it outlined the exact town where he would be born, (there were two Bethlehems) that his mother would be a virgin, and that he would suffer and be put to death. It was also prophesied that a close companion would betray him. The gospel writers identified him by what was written in their scripture.
You don't know the guy was celibate, you wish to believe that to be true. He could have been married for all we know, the gospel writers don't mention his private life.
You don't really know much about him, do you?
As a spiritual leader and teacher, he didn't have much of a private life. Everywhere he went people flocked to him. His life was very public. He had no time or inclination for marriage, because he knew that his mission could not include it. Unlike other humans, he had perfect self control, and breaking the law of God on sexual misconduct would have been unthinkable.
The times when he sought solitude, he was often interrupted....but he put the needs of others above his own.
It would have been most unusual for a man of his age to be unmarried, and if that had been the case they might have drawn that to public attention, which they didn't.
Are you making this up? As the firstborn male in his family, Jesus was dedicated to God. (Exodus 13:2) His unmarried status was not at all unusual because it was the unmarried status of women that caused them to feel unfulfilled in Jewish society.
As firstborn, he was responsible for the care of his widowed mother. As he was dying, Jesus assigned her care to his Apostle John, despite the fact that he had male siblings. He did this because his family members were devout Jews, but not yet believers in his role as God's Messiah....they became believers only after his death and resurrection.
It's so easy to sit on the sidelines and make these groundless statements, so can you at least educate yourself about the subject under discussion before you say things that are not true.
Does your own belief system (or lack of it) require that Jesus not be who Christians think he is? What is your motive in saying these things? Does agnosticism require these kinds of responses to feed itself more doubt? Or are you fishing for truth?
Please help me understand.