1554 · John Calvin, Commentary on Genesis, part 2 (chapters 24-50) 49.11
The hyperbolical forms of speech which follow are to be applied to the same purpose; namely, that Judah shall wash his garments in wine, and his eyes be red there-with. He means that the abundance of wine shall be so great, that it may be poured out to wash with, like water, at no great expense; but that, by constant copious drinking, the eyes would contract redness. But it seems by no means proper, that a profuse intemperance or extravagance should be accounted a blessing. I answer, although fertility and affluence are here described, still the abuse of them is not sanctioned. If the Lord deals very bountifully with us, yet he frequently prescribes the rule of using his gifts with purity and frugality, lest they should stimulate the incontinence of the flesh. But in this place Jacob, omitting to state what is lawful, extols that abundance which would suffice for luxury, and even for vicious and perverse excesses, unless the sons of Judah should voluntarily use self-government.