The guy who gets more joy from things other than sex, be it spiritual, art, music, science and whatever else noble we might think of... his biological legacy will die. And the apes who still get enjoyment from fucking each other and most importantly having children (who today still wants to raise children? It's cumbersome.) will take over. If you love someone without fucking them it's called platonic love and I believe that's what you're talking about. It's the kind of love we have towards our children, and I suppose we are Jesus children so it makes sense. But if we leave that side for a moment... What you say about Jesus, could be said about most descendants of Christian Nations. They'd rather have a spiritual legacy than a biological one. They'd rather be a famous scientist, artist or guru than to be a good father or mother. They worship death, not life. Unless they drastically change their worldview, within a generation or two will be overtaken by primitive apes still willing to bring life into this world.