True peace does not demand a denial of our emotions and concerns. What is the difference between godly concern and sinful anxiety? Actually the same Greek word is used for both, and it is only the context that reveals the difference. The difference can be seen in these mathematical formulas: Concern + unbelief = anxiety; Concern + faith = a biblical virtue (1 Corinthians 7:32, 33, 12:25; 2 Corinthians 11:28).