Hamdan Qarmat
... that the Qarmatian movement began when Hamdan Qarmat denounced the claims of Abdallah, the future founder of the Fatimid Caliphate, to be the Islamic Messiah?
... that the <a href="./Qarmatians" id="mwKw" rel="mw:WikiLink" title="Qarmatians">Qarmatian</a> movement began when <b id="mwLA"><a href="./Hamdan_Qarmat" id="mwLQ" rel="mw:WikiLink" title="Hamdan Qarmat">Hamdan Qarmat</a></b> denounced the claims of <a class="mw-redirect" href="./Abdullah_al-Mahdi_Billah" id="mwLg" rel="mw:WikiLink" title="Abdullah al-Mahdi Billah">Abdallah</a>, the future founder of the <a href="./Fatimid_Caliphate" id="mwLw" rel="mw:WikiLink" title="Fatimid Caliphate">Fatimid Caliphate</a>, to be the <a href="./Mahdi" id="mwMA" rel="mw:WikiLink" title="Mahdi">Islamic Messiah</a>?