The total depravity of man touches each part of the person; what we think, what we say and what we do. God's verdict; "there is none righteous no not one." In Romans chapter 3 Paul unpacks this statement examining the human mind, mouth, motive and misery of his life. The unprofitable life begins with a failure to understand God. Here is the picture of humanity who refuses to be subject to the word of God, the will of God and the ways of God. Dr J Stewart Gillespie