One does not need to have been born a Christian to recognize the nobility of Christianity's ideals. Anyone with a conscience and a receptive heart is a true Christian. Or a true Jew. Or a true Moslem. Or a true Buddhist.
Integrity knows no religion, justice no catechism.
Everybody has opinions. This explains why there are more opinions than facts and why we are so enamored of them. After all, an opinion can blithely ignore, defy and, if need be, obscure or pervert fact. The weapons of obfuscation include flawed information, self-delusion and arguments riddled with conceptual aberrations. The last two are the deadliest.