Jae has expressed his concern that readers have not taken his excerpts and summaries from Miroslav Volf's book seriously. Well, I certainly have and am grateful for Jae's postings. I once used Volf's book on forgiveness "Free of Charge" as a source of inspiration for a sermon and was prepared to recommend Volf's other books on the strength of that book. Not any more. Jae, you have convinced me to discourage believers from reading Volf's books and to recommend other books on divine forgiveness instead.
The topic of the differences and similarities between Allah and Yahweh has been discussed here. But far more relevant are the practical implications of thousands of devout Muslims who have been converted to Christianity through visions. I've already posted some examples, but the case posted below from YouTube is the most moving. Kamal was a 'cultural jihadist" who came to America to convert people to Islam. After a time of crisis, he challenges Allah to make Himself real, and nothing happens. Then he experimentally issues the same challenge to Yahweh and receives a vision of the divine Jesus, which totally transforms his life. I think those who view Kamal's testimony will be deeply moved:
https://www.bing.com/videos/search?q=kamal youtube muslim cnnvert cbn&view=detail&mid=555CDE2EDD28232DE0C1555CDE2EDD28232DE0C1&FORM=VIRE