In Colossians, Paul admonished believers not to lie to one another because they
Answer Details
Paul admonished believers not to lie to one another because they had put off the old nature with its practices. In Colossians 3:9-10, Paul says, "Do not lie to one another, seeing that you have put off the old self with its practices and have put on the new self, which is being renewed in knowledge after the image of its creator." The old nature refers to the sinful nature that believers have put off through faith in Christ, and lying is one of the practices of that old nature. Therefore, Paul is urging believers to be truthful with one another as part of their new life in Christ.