In the 2nd Epistle to the Corinthians, we can see the practicality & reality of life on earth. Sanctification is a long process & almost like the tough journey of Jesus Christ. This tells much of Paul’s life & authenticity as a follower of Christ. He reflected the love of Christ in the midst of rejection & rebellion of believers in Corinth. This letter encourages our faith, walk, & character as Christians towards the challenges & realities in this world in light of the character of Christ. Examine yourself. How do you know you're a Christian? Do you know where you are in the faith? Are you willing to sacrifice your comforts?