The Central Evangelical Church of St. Paul adopts as the only rule of faith and practice the Holy Scriptures of the Old and New Testaments and believes in Jesus Christ as the Son of God, our only Lord and Savior, who died on the cross for our sins and resurrected on the third day. The Central Evangelical Church of Armenia of São Paulo is of Presbyterian government, of reformed line, and adopts like expositive system of doctrine and practice the Confession of Faith of Westminster. The Apostolic Creed summarizes the main points of Christian doctrine.
I believe in God, the Father almighty, creator of heaven and earth. I believe in Jesus Christ, his only Son, our Lord, who was conceived by the power of the Holy Spirit, born of the Virgin Mary, suffered under Pontius Pilate, was crucified, died, and was buried; he descended to the dead. On the third day he rose again; he ascended into heaven, he is seated at the right hand of the Father, and he will come to judge the living and the dead. I believe in the Holy Spirit, the holy catholic Church, the communion of saints,the forgiveness of sins, the resurrection of the body, and the life everlasting. Amen.