We are admonished in scripture to correct errors when we see them. Doing so is not lack of charity. Allowing those errors to go unchallenged would also be a disobedience to the word of God in scripture. I doubt very much of those who Jesus called vipers considered it charity.
Agreed; but sometimes the way one does it can be uncharitable in itself. Yes, Jesus, in His Authority spoke so to the Pharisees at times, but didn't He also show kindness to sinners, even sadness at their disbelief? The Pharisees used the letter of the Law to their own purposes; Jesus simply said to love God and love one's neighbor.
You asked why I was here. I want to hear what it was that brought people to God; things He has done in their lives; how they worship and praise Him! I'm not here to mock and criticize, nor did I expect to be in return; I wanted to better understand fellow Christians in a great nation that is unfortunately losing the Judeo-Christian principles it was founded upon. As God is being more and more put aside in the public arena, we need to find our common ground of love and praise for Him.