The <a href="https://en.wikipedia.org/wiki/Council_of_Trent" id="mwJA" rel="mw:WikiLink" title="Council of Trent">Council of Trent</a> establishes an official distinction between <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Roman_Catholicism" id="mwJQ" rel="mw:WikiLink" title="Roman Catholicism">Roman Catholicism</a> and <a href="https://en.wikipedia.org/wiki/Protestantism" id="mwJg" rel="mw:WikiLink" title="Protestantism">Protestantism</a>.<sup about="#mwt36" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-4"}}' id="cite_ref-4" rel="dc:references" typeof="mw:Extension/ref"><a href="./January_26#cite_note-4" id="mwJw" style="counter-reset: mw-Ref 4;"><span class="mw-reflink-text" id="mwKA">[4]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-4">Jackson, Samuel Macauley, ed. (1914). <a class="external text" href="https://www.ccel.org/s/schaff/encyc/encyc12/htm/ii.ii.htm" id="mwB8o" rel="mw:ExtLink nofollow">"Trent, Council of"</a> <a about="#mwt35" class="external text" data-mw='{"parts":[{"template":{"target":{"wt":"Webarchive","href":"./Template:Webarchive"},"params":{"url":{"wt":"https://web.archive.org/web/20210928044140/https://www.ccel.org/s/schaff/encyc/encyc12/htm/ii.ii.htm"},"date":{"wt":"2021-09-28"}},"i":0}}]}' href="https://web.archive.org/web/20210928044140/https://www.ccel.org/s/schaff/encyc/encyc12/htm/ii.ii.htm" id="mwB8s" rel="mw:ExtLink nofollow" typeof="mw:Transclusion">Archived</a><span about="#mwt35" id="mwB8w"> 2021-09-28 at the </span><a about="#mwt35" href="./Wayback_Machine" id="mwB80" rel="mw:WikiLink" title="Wayback Machine">Wayback Machine</a>. <i id="mwB88"><a class="mw-redirect" href="./New_Schaff–Herzog_Encyclopedia_of_Religious_Knowledge" id="mwB9A" rel="mw:WikiLink" title="New Schaff–Herzog Encyclopedia of Religious Knowledge">New Schaff–Herzog Encyclopedia of Religious Knowledge</a></i> (third ed.). London and New York: Funk and Wagnalls.</span>