He shows also, by the mention of the creature (the hind), the purity of that pleasure; and by the roe he intimates the quick responsive affection of the wife. And whereas he knows many things to excite, he secures them against these, and puts upon them the indissoluble bond of affection, setting constancy before them. And as for the rest, wisdom, figuratively speaking, like a stag, can repel and crush the snaky doctrines of the heterodox. Let her therefore, says he, be with thee, like a roe, to keep all virtue fresh. And whereas a wife and wisdom are not in this respect the same, let her rather lead thee; for thus thou shalt conceive good thoughts.
"Let her breasts satisfy you at all times," etc. He does not teach that one should always be occupied with conjugal work, but advises not to marry another while the first wife is alive, or ever associate with a prostitute. Otherwise, what he says, "Drink water from your own cistern and flowing water from your own well," teaches that one should beware of heretics and attend to the custody of the Scriptures and reading. Keep the knowledge, he says, that you preach to others, and the watering of your speech pours out. "Let your fountains be dispersed abroad, and divide your waters in the streets." When you have kept it yourself, then also preach to others, and in the great multitude of listeners, dispense divine words according to each one's quality. "Let them be yours alone." We divide the waters in the streets and yet possess them alone, when we also broadly spread the preaching outwardly, and yet by it we do not aim to achieve human praises. "And let strangers not share with you." Unclean spirits become the teacher's partners if they corrupt his mind with pride while he preaches, or with heresy, or any other vice. But alone he possesses the waters when faithfully connected with the Church's members, he keeps himself free from the company of strangers. "Let your fountain be blessed, and rejoice with the wife of your youth." Let your doctrine be, and whoever is born from it, in the blessing of the Church, and rejoice with her to whom you have been joined from youth, that is, from the first time of believing. "A loving doe, a graceful fawn; let her breasts satisfy you at all times, and always be enraptured with her love." The most beloved or most pleasing deer, as some manuscripts have it, is the holy Church, which is accustomed to hate and crush the serpent-like doctrine. The most pleasing young stag is the people, delightful by the variety of its virtues, and always kindled by the emulation of the same pure faith. We are intoxicated by its breasts, when we are instructed by the pages of both Testaments against the deceptions of heretics. To always delight in its peace and love is a great occasion for exercising virtues.
[AD 235] Hippolytus of Rome on Proverbs 5:19