He just took the shot, let it hang out there for a second and moved on. Sort of like ringing someone's doorbell and running, this is the intellectual depth of our fearless leader's disdain toward people of the faith he implausibly claims to embrace as his own.
In the finest traditions of his friend and mentor Rev. Jeremiah Wright.
The key moment comes at just about 10:00, although his disingenuous setup starts closer to 9:00. You can see that he's trying to set up Jesus as a guy who was just fine with everyone doing whatever they wanted to do, and you can just as clearly see that he thinks every Christian who refuses to accept someone else's immoral behavior is "less than loving":
No mention of the horrific Christian genocide ongoing in the ME.