"Father, I desire that they also, whom thou hast given me, may be with me where I am, to behold my glory which thou hast given me in thy love for me before the foundation of the world." (
John 17:24)RSV
Jesus addresses God as ‘Father’ in His High Priestly prayer and it’s all about the precious gift, the Father has given to His Son before the foundations of the world and it was ‘us’. Since God is not limited by time and space as we are limited, Jesus was the ‘Son of God’ from eternity and He was the Eternal Son who was obedient even unto the death on a cross.