5 Types of People in the Quran

‘Only God can judge me!’
How many times have we heard the above statement made by people when the discussion regarding their faith or actions becomes too heated?
The problem with the ‘only God can judge me’ statement is that God has already judged people by their words and actions and told us, in His Book, where this person or that person is heading unless there is a drastic change in the actions/behaviors that will change the person’s classification.