The 1870 Vatican Council's decree was based primarily on its interpretation of Matthew 16:16-19 and John 21:15-17.
Esapulu lia eciwa ko Vaticano Kohongele yatete yatavo kunyamo wo 1870, lia kunamelele kelomboloko va kuata liolondaka vi sangiwa kelivulu lia Mateo 16:16-19 kuenda lia Yoano 21:15-17.