Only one true and living God exists. He is the Creator of the universe, eternally existing in three Persons—the Father, Son, and Holy Spirit—each equally deserving of our worship and obedience. He is infinite and perfect in all His attributes.
“Hear, O Israel! The Lord is our God, the Lord is one! You shall love the Lord your God with all your heart and with all your soul and with all your might." (Deuteronomy 6:4-5)