The Credo Niceno, also known as the Nicene Creed, is a statement of faith that was established during the First Council of Nicaea in 325 AD. It was created to unify Christian beliefs and address controversies regarding the nature of Jesus Christ and his relationship to God the Father. The creed affirms the belief in the Holy Trinity, which includes the Father, the Son, and the Holy Spirit. The Nicene Creed is recited in many Christian denominations during worship services, serving as a declaration of shared beliefs. It emphasizes the divinity of Christ, stating that he is "true God from true God," and outlines the importance of the Church and the sacraments. This creed has played a significant role in shaping Christian theology throughout history.