Tolerance?

I recently read an article by Tim Keller in which he stated that, “Finally, Christians will have to use the gospel to demonstrate true, Biblical love and tolerance in the public square toward those with whom we deeply differ. This tolerance should equal or exceed that which opposing views show toward Christians. The charge of intolerance is perhaps the main defeater of the gospel in the non-Christian west.” My three questions that popped into my head were:

1. Are Christians fair, objective, and undogmatic in our viewpoints?
2. Do Christians show an interest and concern for opinions and viewpoints that differ from their own?
3. Should Christians be known for their tolerance?

I would love your insight and opinion on this, so please let me know. It is my opinion that the church (as a whole not specifically speaking about one particular church) is become more and more irrelevant and less tolerant towards people. We are becoming more known for our doctrine of right and wrong and less known for our love and community. I am not saying we don’t stand on truth, just saying that in many cases what the world really does need is love and not to be treated like they are some evil person. Our human traditions and viewpoints in the church must never supercede the love and grace that Christ has called us to stand strong on.