By Pastor Jason Lim
Because the Corinthians questioned and challenged Paul as an Apostle, he wrote 2nd Corinthians to defend and to explain his ministry. In these verses, he revealed
1. The Proof of Ministry
Whilst the false teachers probably accumulated letters of recommendation, Paul was not interested in any of that. Instead, his confidence was placed on the people, and how their lives have changed. Whilst letters of recommendation are not wrong, the best proof of ministry is increasing holiness and Christlikeness in God's people.
2. The Power in Ministry
The false teachers might have vaunted their own eloquence, charisma, credentials and so on. But Paul reminded his readers that his sufficiency is of God alone. The true minister recognizes that except the Lord build the house, we labor in vain that build it.
3. The Premise of Ministry
The Apostles focused on the New Covenant- the agreement God had made to Israel that He will sovereignly, unilaterally and graciously forgive them of their sins and to give them a new heart (not of stone, but of flesh, with God's laws written therein). So instead of the Old covenant where one depends on his own strength to earn favor with God (which is doomed to failure because of our spiritual weakness), Paul preached the gospel of Jesus Christ, whereby the Holy Spirit works in human hearts unto salvation. His was a ministry of life and freedom!
Today, this new covenant is also available to those who will repent and believe.
And this new covenant is also the basis for us to serve in the gospel.