I'll stay with what scripture says thank you very much. The Catholic "Mary is our mother" is simply made up while God saying "Jerusalem is the mother of us all" is truth. polyvalent - effective against several strains of the same disease-producing microorganism, antigen, or toxin
You are correct that scripture is affective against several strains of the same desease-producing microorganisms. Catholicism being one of those organisms.
It appears that PAUL said that; not GOD.