Not to you personally, but it would be irresponsible for any Christian to assume that he had confessed when he 1) has repeatedly stated in public in a non-persecuted country that he doesn't believe, and 2) he has not publicly confessed that he converted. I know he can be very roundabout in saying certain things which is a product of his intelligence, but it's not hard to say that you believe that God literally exists, and that his Son, Jesus Christ, bodily rose from the dead, and that the New Testament is true, and the Christian tradition is right. Christian intellectuals, both contemporary and historical, have done this. But last I checked, he hasn't. Therefore I cannot consider him to be a Christian.