I infer that God's decrees, and the necessity of event flowing thence, neither destroy the true free-agency of men, nor render the commission of sin a jot less heinous. They neither force the human will, nor extenuate the evil of human actions. Predestination, foreknowledge, and providence, only secure the event, and render it certainly future, in a way and manner (incomprehensibly indeed by us; but) perfectly consistent with the nature of second causes.
Decades ago, our ancestors realized that it is not just political ideology, religious belief, race, or nationalism that is to blame for a warring world. Rather, they determined that it was the fault of human personality - of humankind's inclination towards evil, in whatever form that is. They divided into factions that sought to eradicate those qualities they believed responsible for the world's disarray.