Jesus said he had authority because He was sent by his Father, God, and God gave him the authority to speak to others on the matters of the Kingdom of God and the Scriptures and Judaism. He had more knowledge than the Rabbis and many people thought of him as a Rabbi.
Read all Matthew, Mark, Luke and John in the New Testament of The Bible. You will notice how he speaks, the wording he uses and his voice of authority as he speaks to Pharisees, general people and Sadducees and even Samaritans.
Different people reacted in different ways, the Pharisees for example saw Him as wrong and sometimes blasphemous.
the authority
The Jews do not recognize Jesus as the Messiah.
In brief, authority is a responsibility not an honour. When a person holds an authority he has to be qualified, honest & sincere in serving people , never be arrogant as a result of this authority given to him.
formal theory of authority
Some people do not believe in Jesus because they are not Christians. This does not mean that they hate Jesus, but that they do not view him as their savior or as the savior of mankind.
John might have used the idea that Jesus is the Word to address both his Jewish and Gentile (non-Jewish) readers. The phrasing in the first verse is very similar to the first verse of Genesis (In the beginning...). Along with this he points out that the Word made the world, just as in Genesis God SPOKE the world into being. So for Jewish readers, he's trying to explain that Jesus is God acting in the world. The Greek readers would have understood something a little different since, in their world-view, reason and logic were very important. So by attributing to Jesus the idea of reason and logic it also spoke to their world view.
thes
He spoke strongly in favour of the treaty.
The disciples viewed Jesus as the Messiah; the son of God.
Jesus knew that a miracle is accomplished by the Divine Will. So no 'view'. A view is on something that is multi-faceted, not simple, subject to personal outlook and personal limitation.
Point of View Authority
He was against it and wanted to help them to send them free from slavery