Bede

"He who despises his friend lacks sense," etc. One who is not proven to love sincerely should not be despised or ridiculed by us, even if he does something foolish out of inertia; for he who does this is unworthy of wisdom. But indeed any prudent person does not publicly speak about such ones' faults; rather, he secretly corrects them. The same is more strictly inculcated in the following verses when it is said:

Commentary on Proverbs ↗