That has easily been proven wrong...You should do a little actual research to keep from looking foolish...
Well sort of. The truth of what the churches say come from the Holy Tradition. The false things, no.
Note — Salvation said Christians. That’s Catholics, Presbyterians, Pentecostals, Baptists, Orthodox, Copts, Lutherans, Methodists, Anglicans, Assyrians etc. — now run along and read r hadiths and come back to argue.