Religion will disappear.

Daniel M. Abrams, Haley A. Yaple, Richard J. Wiener : Mathematicians
"In a large number of modern secular democracies, there's been a trend that folk are identifying themselves as non-affiliated with religion; in the Netherlands the number was 40%, and the highest we saw was in the Czech Republic, where the number was 60%." The indication is that religion is heading toward extinction."

"A mathematical model of social group competition with application to the growth of religious non-affiliation" arXiv:1012.1375 [physics.soc-ph]