The Apostles Creed was created to be recited or sung. If there is a rhythm, it is typically easier to remember. It is the summary statement of faith to be used in churches and personal lives to hold ourselves accountable to God. The Apostles Creed unites Christians through service.
Christians look to Jesus to know how to submit and understand sacrifice. We follow his example and we work to make ourselves humble servants to each other. We do this because Jesus chose to limit himself to be a confined human to serve our deepest need. He was God before there was a world or humans. He is in his full power again. However, for about 33 years he bound his power to live a human life. He died and resurrected again to provide a way to God for everyone.
Jesus is the form of God. We were made in God's likeness. That means that Jesus being human does not take anything away from who him being God too. Jesus came into this world knowing what was his purpose. He denied himself the full compacity of his powers. He limited himself for our benefit.
Jesus was entitled to do anything and everything he wanted to do. However, he chose to be a humble servant and the last sacrifice out of love for God and us. He kept God's word to the final promise. He will keep the promises that have been made that have not been fulfilled. Christians make a creed of faith because we believe that truth and want to live in obedience too.
Deuteronomy 6:4-9, Romans 10:5-13, 1 Corinthians 15:3-9, & Philippians 2:3-8