In his defense Jesus said to them, “My Father is always at his work to this very day, and I too am working.” For this reason they tried all the more to kill him; not only was he breaking the Sabbath, but he was even calling God his own Father, making himself equal with God.
Some will say that Jesus did not declare Himself the Son of God or that Jesus was only a good teacher or prophet. Here we see Jesus clearly identify Himself as the Son of God. Thus, He either IS the Son of God or He is a liar, making Him not a good teacher or prophet. I believe Jesus is who He said He was.