Peter Mogila, a Moldavian nobleman turned #Metropolitan, revitalized the Kiev Church in the 17th century, amidst Polish Catholic expansion. He established schools and defended #Orthodoxy through education. His "Orthodox Confession" clarified doctrine against Protestant and Catholic challenges.

O Holy Hierarch Peter, intercede with Christ our #God to enlighten our minds and strengthen our faith, that we may stand firm in the truth. #Prayer #Saints #EasternOrthodox