Holy Scripture is the Inspired Word of God: “All scripture is inspired by God and is useful for teaching, for reproof, for correction, and for training in righteousness, so that everyone who belongs to God may be proficient, equipped for every good work.” 2 Timothy 3:16
God is Three in One: “And Jesus came and said to them; “All authority in heaven and on earth has been given to me. Go therefore and make disciples of all nations, baptizing them in the name of the Father and off the Son and of the Holy Spirit.” Matthew 28:18-19 Also as stated in the Historical Creeds of the Church; Apostles – Nicene.
Salvation is by Jesus Christ along: “Jesus said to him. “I am the way, and the truth, and the life. No one comes to the Father except through me.” John 14:6. “…I solemnly declare that I do believe the Holy Scriptures of the Old and New Testaments to be the Word of God, and to contain all things necessary to salvation…” The Ordinal from the Book of Common Prayer.