Yes, I believe the study of nature helps us learn some things about the true God. Romans 1:20 says that God's "invisible qualities are clearly seen from the world’s creation onward, because they are perceived by the things made, even his eternal power and Godship." IMO, we can learn that Jehovah possesses unlimited power. He is infinitely wise and possesses absolute knowledge and understanding. These are but a few examples of what nature reveals about God.It does? This is news to me.
I know the passages in Job where Job asks these sorts of questions, and I know God's response ("I'm more powerful than you are, so it's not your place to even ask," basically), but I haven't seen an explanation.
So the study of nature doesn't provide any insights into the qualities of God?
At the same time, I believe we can draw incorrect conclusions about God simply by studying nature. Tornadoes, earthquakes, and similar events might incorrectly be attributed to God directly causing them.
I believe that to understand evil, we need to learn how evil began. Our first parents, seduced by a wicked rebel spirit creature, rebelled against God. Since that event, most people choose to do what they want, without regard for God's will. Add to that the evil influence of Satan who wants all mankind to join him in his rebellion. (Revelation 12:9) I believe the book of Job and the rest of the Bible reveals that Jehovah has allowed wickedness for a time, in order to settle the questions Satan raised in the garden of Eden: Can intelligent creatures who rebel against God be successful? Who told the truth, God or Satan? Will there be humans who will accept God's rulership and reject Satan's, even if they suffer as Job did? Who is earth's rightful Sovereign? IMO, the time Jehovah has allowed has provided the absolute evidence that man cannot rule himself apart from his Creator, that Satan is a base liar, and Jehovah is fully justified in destroying him and those who follow him. Thus, "Just a little while longer, and the wicked will be no more; You will look at where they were, And they will not be there. But the meek will possess the earth, And they will find exquisite delight in the abundance of peace. (Psalm 37:10,11)