How do we breed the trait of religiosity out of the children of Adan and Eve? Convince the most religious of them not to reproduce. Convince them that celibacy is a virtue.
Armageddon is here and now. We are not fighting for something in the hereafter. The battle is now. Now is the time to join Jesus in the scrum at the line of scrimmage in the Valley of Tears facing off against Evil toe to toe, cheek to jowl. Christianity is not a sport for spectators. Christians partake in the fray.