What is Abdul Haq Vidyarthi?
'''Abdul Haq Vidyarthi''' (1888–1977) known as '''Maulana Abdul Haq Vidyarthi''' ({{lang-ur|مولانا عبدالحق ودیارتھی}}) is a Pakistani scholar, author, writer, Islamic preacher and a prominent figure of Lahore [[Ahmadiyya]] movement, joined in 1907.<ref>{{cite book |last1=Taylor |first1=Patrick |last2=Case |first2=Frederick I. |title=The Encyclopedia of Caribbean Religions: Volume 1: A - L; Volume 2: M - Z |date=2013 |publisher=University of Illinois Press |isbn=9780252094330 |page=36 |edition=Volum 1:A-L |url=https://books.google.com/books?id=XOyYCgAAQBAJ&dq=abdul+haque+vidyarthi&pg=PA36 |accessdate=27 October 2019 |language=en}}</ref><ref>{{cite book |title=The National Union Catalog, Pre-1956 Imprints: A Cumulative Author List Representing Library of Congress Printed Cards and Titles Reported by Other American Libraries |date=1968 |publisher=Mansell |url=https://books.google.com/books?id=gEkPAQAAMAAJ&q=abdul+haq+vidyarthi |accessdate=27 October 2019 |language=en}}</ref> In 1914, Maulana [[Muhammad Ali]] and his associates founded the Ahmadiyya Anjuman Isha‘at Islam missionary society in [[Lahore]] and Maulana Abdul Haq joined.<ref>{{cite book |last1=Aziz |first1=Zahid |title=A Survey of the Lahore Ahmadiyya Movement: History, Beliefs, Aims and Work |date=2008 |publisher=A.a.i.i.l. (u.k.) |isbn=9781906109035 |url=https://books.google.com/books?id=seY3-6IS9vAC&dq=abdul+haq+vidyarthi&pg=PA35 |accessdate=27 October 2019 |language=en}}</ref> He spent the rest of his life there as missionary, journalist, lecturer, writer and scholar.<ref>{{cite book |last1=Ahmad |first1=Muhammad |title=A Mighty Striving |date=2012 |publisher=A.a.i.i.l. (u.k.) |isbn=9781906109127 |page=461 |url=https://books.google.com/books?id=TH5NalWJFOoC&dq=abdul+haq+vidyarthi&pg=PA461 |accessdate=27 October 2019 |language=en}}</ref><ref>{{cite book |last1=Lohlker |first1=Rüdiger |title=Jihadism, Online Discourses and Representations |date=2013 |publisher=V&R unipress GmbH |isbn=9783847100683 |page=36 |url=https://books.google.com/books?id=EBBDD_qB