Letter 1530

Isidore of PelusiumUnknown|isidore pelusium
From: Isidore of Pelusium, monk
To: Theodosius the Scholasticist
Date: ~410 AD
Context: On the proper use of a gifted and sharp tongue — restraint first, then righteous advocacy.

If you have a very sharp tongue, try above all to bridle it and rein it in. But if you find that you cannot, then at least direct it to worthy ends: for the glory of God, to defend the wronged, to champion what is good, against the greed of those who harm others, against the ignorance of those who attribute the governance of all things to wicked spirits, against the madness of heretics. Use that edge where it cuts in a righteous direction.

A sword does not become blameworthy because it is sharp — only when it is drawn without reason or wielded for a bad cause.

Modern English rendering for readability. See the 19th-century translation or original Latin/Greek for scholarly use.