So, because Jesus was doing these things on the Sabbath, the Jewish leaders began to persecute him. 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. - John 5:16-18

Your father Abraham rejoiced at the thought of seeing my day; he saw it and was glad.”

“You are not yet fifty years old,” they said to him, “and you have seen Abraham!”

“Very truly I tell you,” Jesus answered, “before Abraham was born, I am!” At this, they picked up stones to stone him, but Jesus hid himself, slipping away from the temple grounds. - John 8:56-59