There are some who say "well if there was a God why would....?" or "where is your God now?" These are words of a non believer. A faithless person. A lost soul.
No where in the Bible does it say God's world is perfect. That things won't happen. The only perfect world where nothing was needed except faith and trust was in the garden of Eden. And it was not perfect because God gave Man a choice as he does now. To believe.
The wrath of God is being revealed from heaven against all the godlessness and wickedness of men who suppress the truth by their wickedness, 19 since what may be known about God is plain to them, because God has made it plain to them. 20 For since the creation of the world God's invisible qualities--his eternal power and divine nature--have been clearly seen, being understood from what has been made, so that men are without excuse.