Sadly faith in the creeds will not save anyone because salvation is through faith in Christ, not faith in beliefs.
Anyone who is trusting their faith in the creeds or their fidelity to them, for salvation is going to be sadly disappointed.
Acts 4:11-12 11 This Jesus is the stone that was rejected by you, the builders, which has become the cornerstone. 12 And there is salvation in no one else, for there is no other name under heaven given among men by which we must be saved.
I think perhaps you are not understanding what creeds are.
Perhaps this will help. Regarding your faith and salvation does what you believe matter? Does your belief of who Christ is matter?