Therefore beware of murmuring, which is unprofitable; and refrain your tongue from backbiting: for there is no word so secret, that shall go for nought: and the mouth that belieth slayeth the soul.
All Commentaries on Wisdom of Solomon 1:11 Go To Wisdom of Solomon 1
Chromatius of Aquileia
AD 407
The Lord demands that there be no difference between our oaths and our ordinary speech. If this were not so, then it could be admitted that there is a sort of deception in our oath. Likewise, there must be no lie whatsoever in our words, because both a deceiving oath and a lie fall under the condemnation of divine judgment. Scripture attests to this: "A lying mouth destroys the soul." To speak the truth is already an oath, given that we read, "The truthful witness does not lie." For this reason Scripture justly asserts that God often utters oaths. God is true, and he cannot lie. Everything he says can be considered an oath, given that everything God says is entirely true. It is true, of course, that sometimes Scripture says that God swears an oath. If he does so, however, it is because human beings are incredulous. He swears, then, because of the devious infidelity of the Jews, who believe that truth is found only in words given with an oath. It is for this reason alone that God at times wanted to swear an oath, so that those who did not believe God when he spoke would at least believe when he gave an oath.
