Hi, I am Semi and ministering among Muslims in Kenya. Thank you so much for your insightful work on the reversion of Muslim Background Believers. Now I am conducting research on the reason why MBBs are returning to Islam. I found something very useful in your paper: In 1991, a veteran missionary, Ken Wycherley, who had planted churches in several Muslim-majority cities, reported that between 80 to 90% of the so-called converts from Islam returned to Islam in a short time. His observation was that the cause of this phenomenon was “incomplete conversion” and what he called “premature births.”
If you don't mind, could you please let me get the information about the report of Ken Wycherley? How can I access the source of his report?