Believing that the Holy Qur'an is not complete makes one a non-Muslim through different ways and reasons. Hazrat Pir Syed Abdul Qadir Jilani also talks about Sayyiduna Abu Bakr as-Siddiq and Sayyiduna Umar-e-Farooq (Allah be pleased with them) and how it was from their honourable efforts that the Holy Qur'an was gathered and compiled into book form.
