I watched this tonight and absolutely loved it! Kirk Cameron does a wonderful job in this movie. I didn't really like the movie Facing the Giants too much, but I LOVED Fireproof.
In one part of the movie, Kirk walks in with a Chick-Fil-A bag. I knew he did it because Chick-Fil-A is a Christian based food chain. And I immediately thought maybe that was a little corny. But then I had a different thought. It isn't corny. It's brothers and sister supporting one another. Some writers, speaking of early Christians said that Christians were, "Crazy! They love each other before they even meet each other!"
There is absolutely nothing cheesy or stupid about being biased towards Christians. They are our family. And after all, Jesus didn't say the world would know us by our love for everyone, but by our love for each other.
Now, don't take this as "Oh my goodness, I don't love enough!" God will peel away our fears or our selfishness that hinder us from loving one another. It isn't about how big or how little your love is. It will grow by the power of the Holy Spirit and by surrendering to his initiatives. From my experience, the Holy Spirit is NEVER condemning. He is ALWAYS strengthening, encouraging and gives you more than enough ability to do what he is prompting you to do. Our Father upholds us with his very own hand.
By all means, lets be biased towards Christians!