Apparently, the Corinthians to whom Paul was writing commonly compared themselves with each other. They not only made false ministers the standard to follow, but they also made themselves and their peers standards of righteousness.

Many of the Corinthians were graphic examples of pride and complacency. Occasionally, we also suffer the pride that causes us to compare ourselves among ourselves because it is so deeply ingrained in our human nature to evaluate ourselves by human standards.

A professing Christian who, in his own eyes, sets himself up as the standard of righteousness, will compare himself to others who appear to him to be less spiritual than himself. His views are the standard of righteousness, and his ways of worship are the models of proper devotion. His habits and customs are—in his own estimation—perfect. He looks on himself as the true measure of spirituality, humility, and zeal, and he condemns others for failing to rise to his level. He judges everything by his own benchmark: himself.

Each of us lives under a unique set of circumstances. We are working on different problems, growing at various rates on diverse character traits. We experience dissimilar trials and have been influenced by our environment in distinctive ways. A true and accurate comparison is impossible by another human being. It misses the mark of perfection according to the truth of God. Only God can truly judge a person, for only He can judge the heart and observe the entire picture.

We know that it is our responsibility to examine ourselves intensely before Passover, and the Days of Unleavened Bread teach that we must rid our lives of the leaven of sin. However, comparing ourselves among ourselves does not accomplish the goal God has in mind for us, that is, the total renewing of our minds. Individual comparisons deter us from overcoming our problems because it causes us to aim too low and in the wrong direction. It deceitfully provides us with self-justification for the way we are. The result is no change and no growth. This is judgment according to our own standards and the standards of the created rather than the Creator.

In athletics, it is commonly understood that, if a person competes only with athletes of equal or lesser ability and skill, he cannot improve his ability and skill above theirs because he will not strive to improve. This is the principle of Proverbs 27:17: "iron sharpens iron." Whether it is an individual sport like tennis or a team sport like volleyball or basketball, skills are sharpened by pushing oneself to exceed the skill of the other person or team. This principle works just as effectively in spiritual matters. Only if we set our sights higher than mere humanity (Colossians 3:1-2) will we ever attain godly character.