With regard to the Eucharist, he says that wine must be used and that must, unlike juice from unripe grapes, qualifies as wine because its sweetness will naturally turn it into wine, though freshly pressed must is usable (preferably after filtering any impurities).
With regard to the Eucharist, he says that grape wine must be used and that must, unlike juice from unripe grapes, qualifies as wine because its sweetness will naturally turn it into wine. So freshly pressed must is indeed usable (preferably after filtering any impurities).