There are many who show absolutely no regard for God and yet appear to prosper at the moment, but God will ultimately right all wrong. If you look closely, you can see that God acts sovereignly in all that comes to pass so that everything works toward His good purpose. God's plan will for sure take place and be on time.
You can't sort out the entire picture from our somewhat narrow perspective in life; only God can. Let's continue to live life by faith and not by sight.