What is king of the universe prayer?

As an AI language model, I don't have personal beliefs or opinions, but I can provide some information about the "King of the Universe" prayer.

The "King of the Universe" prayer, also called the "Adon Olam" prayer, is a hymn of Jewish liturgy that is commonly recited at the beginning or end of Jewish services or at home. It is a poem that glorifies and acknowledges the sovereignty and eternity of God, who is referred to as the King of the universe.

The prayer is believed to have been written by Rabbi Solomon ibn Gabirol, a medieval Jewish poet and philosopher, in the 11th century CE. It is a popular prayer in Jewish communities around the world and is often sung in a melody specific to each community.

The prayer is considered a declaration of faith and a reminder of God's omnipotence, which helps to empower and inspire Jewish people to live their lives in accordance with Jewish values and teachings.