Why did Mirza Ghulam Ahmad claim to be the Khatam-ul-Khulafa?

Intro In 1900-1902, via Tohfah Golarviah, RK, v-17, page 209, MGA and his team argued that MGA was the last Khalifa (akhree Khalifa) in the Muhammadi system. However, through my fathers lineage I am not from the Quraish (See Bro … Continue reading Why did Mirza Ghulam Ahmad claim to be the Khatam-ul-Khulafa?