Are the New Testament writings trying to teach or reveal things contrary to the Old Testament?
In reality, all words and concepts written in Greek by the Apostolic Jews can be traced back to Hebraic thought and language. The word "logos" in Greek, is "debar" in Hebrew. "Debar (H1697) means something carefully crafted to create order. The most famous usage of the word debar relates to the phrase "the Ten Commandments. The word for commandments used in this case, is "debar".
In the case of Yeshua being "The Debar" seems to indicate that the Father has given him the authority to create order and this arrangement was made before the creation of the universe. The concept was revealed to Moses on Mount Sinai when Moses was given insight concerning the Angel of the Lord. It was later confirmed in the New Testament when Matthew wrote "Jesus came to them and said, "All authority in heaven and on earth has been given to me" (Matthew 28:18).