The Bible maintains a perfect consistency of message despite forty authors writing from three continents over nearly two thousand years. How many words or phrases in the US Constitution are used in today's vocabulary? How much of Shakespeare makes sense to the modern man?
I think this will make sense to you, you have no desire for understanding or openness of mind to hear exactly what the Bible is saying. Not meant as an insult, but when you are ready to read the Bible and hear God's word, open your mind and heart will open, till then...
R.C. Sproul comments on the purpose of the Parables in the Gospels (but works for the entire Bible as well):
“Jesus explained that for those who have ears to hear, the parable provides a deeper understanding of Jesus’ teaching. But for those who don’t have ears to hear, the parable is actually an instrument of concealment. The parable was not given simply to make everything clear to people; it was also given to obscure meaning to those who are outside, who are not given understanding. That sounds somewhat harsh. Jesus came not only to instruct and to help people understand the kingdom of God, He came also as a judgment on those who don’t want to hear the truth.”