The split between Catholicism and Protestantism occurred in the sixteenth century. It is generally known as the "[[Reformation]]", though Catholics sometimes refer to it as the "Protestant Revolt". The principal issues of contention between Catholics and Protestants are known as ''sola scriptura'' (the doctrine that the Bible alone is the final authority for Christians, which denies the authority of the Church) and ''sola fide'' (the doctrine, popularised by [[Martin Luther]], that faith alone, as opposed to faith expressed in good works, is sufficient for salvation). | The split between Catholicism and Protestantism occurred in the sixteenth century. It is generally known as the "[[Reformation]]", though Catholics sometimes refer to it as the "Protestant Revolt". The principal issues of contention between Catholics and Protestants are known as ''sola scriptura'' (the doctrine that the Bible alone is the final authority for Christians, which denies the authority of the Church) and ''sola fide'' (the doctrine, popularised by [[Martin Luther]], that faith alone, as opposed to faith expressed in good works, is sufficient for salvation). |