We usually call a person disorderly when everything about him is out of place. We call someone well-ordered when everything is in place.
Saint Paul promises precisely such perfection to the one who takes divine Scripture as the guide in forming his intellectual, moral, and religious side, and follows it without deviation.
“For this reason,” he says, “the instruction of the Scriptures was given, that the man of God might be complete. Consequently, without them it is impossible to be perfect” (Chrysostom).
“Correction and ordering of character occur through Scripture, so that in the man who lives according to God there may be no lack in anything good.
Therefore, if you also desire to become such a well-ordered man, artios, that is, perfect, sound, and always even in all things, take the divine Scriptures as counselors for this” (Theophylact).
The explained meaning of perfection is indicated precisely in the final words: “prepared for every good work.”
“Prepared,” exertismenos, means fit and adapted. That is, he is one who both knows and is able to do every good, and to do it in the best way.
This is what Scripture makes the man of God! It does not make him merely one who takes part in good works, as though only not alien to them.
It makes him adjusted only to them, so that he does nothing except good works. “He does not say prepared for this or that work, but for every work” (Theophylact).
All this said about Scripture has application both in pastoral practice and in the life of each person.
Scripture teaches everyone, reproves, corrects, and trains in every good. Through this it leads him to complete perfection.
For the pastor, upon whom lies the task of leading the flock along the whole path indicated, Scripture gives full guidance even to details.
Therefore both pastors and everyone else should study the divine Scriptures, not somehow, not superficially, but according to their very substance.
Chrysostom presents Saint Paul as suggesting to Saint Timothy: “In place of me, he says, you have the Scriptures. Whenever you wish to learn anything, you can learn it from here.”
Immediately afterward he adds: “If this was said to Timothy, who was filled with the Holy Spirit, how much more is it fitting to say this to us?”