Of course, getting aside from all these sidetracking issues, the main central issue of The Bible is the question that Jesus asked His disciples: "Who do you say I am?"
At first He asked them who do men say that He is- and the disciples answered the popular answers- "Some say Elijah or one of the prophets, etc."
But the real question is: "Who do you say Jesus is?"
Of course, Peter made the bold statement of the truth that Christians all over the world have come to realize about Jesus- "You are the Christ, the Son of the Living God."
No matter what other issues people may have with The Bible, this is still the question everyone must settle for themselves. Some out there deny even the existence of Jesus Christ, which I think is intellectually dishonest because there is tons of evidence to show that Jesus historically existed and still exists in Heaven.
Just as I believe there was a historical figure named Siddhartha Gautama, but I don't believe he was an enlightened one and I don't believe he was God, as some seem to elevate him to that position (though I don't know that he ever really claimed that of himself either.)
The point of comparison I was trying to make with that is that I also believe in the historical figure of Jesus Christ and I know that He is The Christ, the Son of the Living God. He is the Savior who died on the cross to pay for all the sins of the world ever committed, being committed or to be committed- and He rose again on the third day and will return one day.
As they said at Nicea, this is my creed.
(Also, Petra and Rich Mullins said it really well in musical form too.
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I feel sometimes people get bogged down with side details that are not nearly as important as the main point of the Gospel- and that is simply that God loves you and wants to save you for all eternity. He offers that salvation through Jesus' death and Resurrection and He's the only Way to Heaven.
As C.S. Lewis once said in "Mere Christianity"- "A man who was merely a man and said the sort of things Jesus said would not be a great moral teacher. He would either be a lunatic--on the level with a man who says he is a poached egg--or he would be the devil of ****. You must take your choice. Either this was, and is, the Son of God, or else a madman or something worse. You can shut him up for a fool or you can fall at his feet and call him Lord and God. But let us not come with any patronizing nonsense about his being a great human teacher. He has not left that open to us- He did not intend to."