In 2 Corinthians 3, Paul distinguishes between two approaches to faith - the letter that kills and the Spirit that gives life. This isn't simply about Old versus New Testament, but about heart transformation. While many possess external religious credentials and activities, true faith comes when God's law is written on our hearts rather than tablets of stone. The difference is seen in our love for Jesus, gratitude for the cross, awareness of our need for grace, love for the church, and desire to put sin to death. The New Covenant isn't just about new information but a new heart that genuinely loves and follows God.

Forgiveness is an essential Christian practice. Jesus makes forgiveness non-negotiable, stating clearly that if we don't forgive others, we won't be forgiven ourselves. This teaching appears throughout scripture, from the Lord's Prayer to the parable of the unforgiving servant, establishing forgiveness as fundamental to Christian obedience. While the command is clear, Paul makes it clear to us in 2 Corinthians 2 that practicing forgiveness is not easy, yet it brings forth tremendous comfort and healing.

In 2 Corinthians, Paul addresses a church struggling with trials and conflicts, revealing the profound truth that affliction reveals faith. Writing to reestablish relationship, bring comfort, strengthen commitment to truth, and encourage reconciliation, Paul presents a counter-cultural message: power is made perfect in weakness, and comfort comes through affliction.