The word We is a tricky one here. It implies an intellectual concensus of seperate individuals. (Speaking for others).

I'm not sure if such a moral conformity can exist.

For example, two people can say they agree with those creeds, but the interpretation and internal experience of that agreement is different for each individual.

Many debates and discussions have happened between Christians over the years regarding these ideas.

One Christian may choose to judge another as non-Christian for their interpretations, but in the end that is only a judgment of man against man.

All of us fall short of the glory of God.