Westminster Larger Catechism in modern English question number seven:

Q. 7. What is God?

A. God is a spirit, in and of Himself infinite in being, glory, blessedness, and perfection; He is all-sufficient, eternal, unchangeable, incomprehensible, everywhere present, almighty, knowing all things, most wise, most holy, most just, most merciful and gracious, longsuffering, and abounding in goodness and truth.