John Duncan
...that John Duncan, a Scottish Presbyterian theologian and missionary, was affectionately known as "Rabbi", due to his knowledge of Hebrew and his passion for the Jewish people?
...that <b id="mwAc8"><a href="./John_Duncan_(theologian)" id="mwAdA" rel="mw:WikiLink" title="John Duncan (theologian)">John Duncan</a></b>, a <a href="./Scottish_people" id="mwAdE" rel="mw:WikiLink" title="Scottish people">Scottish</a> <a class="mw-redirect" href="./Presbyterian" id="mwAdI" rel="mw:WikiLink" title="Presbyterian">Presbyterian</a> <a class="mw-redirect" href="./Theologian" id="mwAdM" rel="mw:WikiLink" title="Theologian">theologian</a> and <a href="./Missionary" id="mwAdQ" rel="mw:WikiLink" title="Missionary">missionary</a>,  was affectionately known as "Rabbi", due to his knowledge of <a class="mw-redirect" href="./Hebrew" id="mwAdU" rel="mw:WikiLink" title="Hebrew">Hebrew</a> and his passion for the <a class="mw-redirect" href="./Jewish" id="mwAdY" rel="mw:WikiLink" title="Jewish">Jewish</a> people?