I am not religious... But Catholics are nuts stating this and they should be ashamed of what they did to Africa in their conversion crusades..
"Roman Catholic opposition to birth control has long been criticized as contributing to overpopulation, poverty and destitution. More recently, such criticism has charged that their refusal to allow missionaries to discuss condoms in Africa has exacerbated the AIDS epidemic there"
If the religion’s goal was to at one time spread out and have the Earth be populated I think in this day in age they should be able to safely pull back and look at the obvious overabundance of people in it and say, "mission accomplished there's no need to go further."