One good example would be his interactions with the late Christopher Hitchens. Both men went on a debate tour and developed a friendship, which, I think, demonstrated how a Christian can ardently disagree with an opponent without being disagreeable. Wilson's respect for Hitchens can be further demonstrated by his reflections on Hitchens' death for Christianity Today: https://www.christianitytoday.com/ct/2011/decemberweb-only/christopher-hitchens-obituary.html.
I can't think of a single time Wilson has adhered to his own advice on that subject, actually.
One good example would be his interactions with the late Christopher Hitchens. Both men went on a debate tour and developed a friendship, which, I think, demonstrated how a Christian can ardently disagree with an opponent without being disagreeable. Wilson's respect for Hitchens can be further demonstrated by his reflections on Hitchens' death for Christianity Today: https://www.christianitytoday.com/ct/2011/decemberweb-only/christopher-hitchens-obituary.html.
Let me rephrase my sentiment.
Wilson is a terrible person and should not be quoted approvingly by any Christian on any subject whatsoever.