Hmm...
I believe the sufferings are as a result of our actions...
In the Bible, it speaks of Cain's blood crying out to the Lord
He said, “What have you done? The voice of your brother’s blood is crying to Me from the ground
And in a subsequent verse, it talks about a commandment about the Earth's vengeance for blood...
So you shall not pollute the land in which you are; for blood pollutes the land and no expiation can be made for the land for the blood that is shed on it, except by the blood of him who shed it.
That's why it's very good for us to do good. Too much evil in this world has brought so many things we experience in it.
I am a very spiritual person so I'll be writing on this in my next post so you can follow by blog.