Casting Crowns - Jesus, Friend of Sinners

Here's the song by Casting Crowns that I mentioned in my last post. The song is reminding us that we can't be the light of the world by pointing at sinners in condemnation, as if we ourselves are not sinners too. However, what I 'heard' the other day on the radio was that the world can't see Christ in us, the church, because we are too busy pointing our fingers at each other in condemnation, when we should be showing the world how much we love each other. Condemning the world and condemning other believers are both stumbling blocks to sinners; keeping them from seeing the light of the gospel.
As I said in the first post, there is a place and time for defending the truth against falsehood. It should be done. But taking it upon myself to do this as a constant thing, mainly against one group of Christians, is not what I am called to do. My curious and often obsessive personality can draw me into things that are not my business if I don't pay attention to what I should be doing. I should be seeking Christ first and taking care of my family; and loving the believers around me as well as sharing the gospel with unbelievers I meet. I can't do any of these things by delving into 'Catholic vs. Protestant' theology.
It has been quite a while since I have had the heart to post anything about Catholicism and debate about it. My own struggles have deflated both my pride and my curiosity in that area: two of my major faults. I don't know if I'll ever want to go there again. I'm still very interested in the church and how it should and shouldn't work, but from a more personal perspective lately. I'm not 'sure' of so much as I was before. I don't know if I was right or wrong in all my facts, but I know I was often wrong in my prideful attitude.
I am truly sorry for the things I have posted in an attitude of pride, thinking that I know something when I really don't: We know that we all have knowledge. Knowledge puffs up, but love edifies. 2 And if anyone thinks that he knows anything, he knows nothing yet as he ought to know. 3 But if anyone loves God, this one is known by Him(1 Corinthians 8:1b-3). To those I have offended, please forgive me.