There is nothing that enters into our world that escapes Gods notice. If God was not willing to allow something it would not happen. Both the good and the bad have God's all seeing eye on them. Nothing is hidden from God. So how is it then that a good God can allow bad things to happen? We believe that God redeems even the bad things. So when we must walk through these dark valleys we trust that God will bring good out of it. The best example of this is the cross of Christ. Incredible evil allowed by the hand of God upon himself all for an incredibly redemptive wonderful purpose
Is 45:6-7 - I am the LORD, and there is no other.
I create the light and make the darkness.
I send good times and bad times.
I, the LORD, am the one who does these things.