That's all true. I agree with everything you wrote. I was not arguing on whether or not his words are Christian-like. As I stated, I was just pointing those things out, and attacking the practice of trying to determine godliness by speech alone.
This rapper later did an interview explaining how he is still growing in the faith, and that that rap was at a time when he was just leaving a worldly life. And that demonstrates my point exactly. You can't determine .... Another example: We all have "our things" that we have to conquer, what if language/the tongue, something others will perceive, is "his thing?" It's easy to judge him, but others whose "things" are hidden, and would be consider worst by most people; such as adultry, homosexuality, etc., would still be considered Christains.
Now, look at this scenario: You have Jay-Z, known and loved by millions, has a name among men, has millions of dollars and is attacking God and His son, and spreading satanism to millions of youngsters. You have a little ghetto boy, christian or not, realizes all of this, gets angry because of this, and rebukes Jay-Z harsly. Christians, who go to church every Sunday and Wednesday, can't be caught cursing, and are not of the world are not moved at all. In fact, they're more moved over the boy cursing while claiming to be of God.
Who does God look at and smile?
If the boy, who's being the real Christain in that scenario?