Yes, there are also enrichening encounters between Muslims and Christians

William Lane Craig in Denmark

The Christian philosopher William Lane Craig went on a speaking trip to Denmark in March, from the 18th to the 25th, and had an interesting encounter:

We then flew to Copenhagen, where our host was Jesper Christiansen, a Christian businessman who organized my debate with the Danish philosopher Klemens Kappel in 2012. This time I spoke at an evangelistic meeting on "The Existence of God." This meeting was held in a local church in a somewhat run-down neighborhood. What I later learned is that this is a Muslim section of town with many immigrants, and so a sizeable part of the large audience that night was Muslim, as we could readily see from the head coverings worn by the women. I was shocked that they would attend a Christian meeting in a church. But the Lord is doing a good work in this community. One man we met, now an ardent Christian, told me that 2 and 1/2 years ago he was a member of ISIS! During the question-and-answer [period,] we once again had intelligent questions posed by both secularists and Muslims in the audience.

Turns out, there is here still some common ground where Muslims and Christians can meet and discuss even theology. Some Muslims may even know the name "William Lane Craig" because he has almost singlehandedly resuscitated the Kalam Argument, an argument developed in the Muslim world, formulated to prove that the world has a beginning at a finite time in the past.

Let me offer an example. A church service might seem to have gone on forever, but it has to have had a beginning at a finite time in the past, or we would never have gotten to this point in the sermon.