Albert Barnes' Notes on the Whole Bible - 2 Corinthians 3:4
And such trust have we - Such confidence have we that we are appointed by God, and that he accepts our work. Such evidence have we in the success of our labors; such irrefragable proof that God blesses us; that we have trust, or confidence, that we are sent by God, and are owned by him in our ministry. His confidence did not rest on letters of introduction from people, but in the evidence of the divine presence, and the divine acceptance of his work.Through Christ - By the agency of Christ.... read more
The Pulpit Commentary - 2 Corinthians 3:4-6
The power, and the agency it uses. The apostle here dwells upon the confidence he has in the Corinthian Church as the all sufficient commendation of his ministry and apostleship. But he will take no honour to himself over his successes at Corinth. He had but been the agent, and the power and sufficiency were altogether of God. St. Paul was always before men firm, confident, bold; but always before God humble and dependent. The expression, "through Christ to God-ward," probably means... read more