This document contains notes on chapters 4 and 5 of 2 Corinthians. Chapter 4 discusses how believers are constantly facing death for Jesus so that his life may be revealed through their mortal bodies. It also talks about fixing one's eyes on the unseen eternal things rather than temporary visible things. Chapter 5 discusses how God made Jesus, who was without sin, to become sin for us so that we may become the righteousness of God through him.