The Rock of Faith also translated as The Stone of Faith, is a major anti-Protestant treatise written by Russian Orthodox Archbishop Stefan Yavorsky in 1713–1715. Its full title The Stone of faith: for the sons of the holy Orthodox Church — for affirmation and spiritual creation; for those who stumble over a block of stumbling and temptation — for getting up and correcting, Church Slavonic: Камєнь вѣры: православнымъ цєрквы святыѧ сыномъ на утвєрждєнїє и духовноє созиданїє. Прєтыкающымсѧ жє ω камєнь прєтыканїѧ и соблазна. На востанїє и исправленїє. Later it was also published under the title, The Stone of Faith of the Orthodox Catholic Eastern Church Russian: Камень веры православно-кафолическия восточныя Церкви...