And they shall spring up as among the grass, as willows by the watercourses.
All Commentaries on Isaiah 44:4 Go To Isaiah 44
Methodius of Olympus
AD 311
For everywhere the divine writings take the willow as the type of chastity, because when its flower is steeped in water, if it is drunk, it extinguishes whatever kindles sensual desires and passions within us, until it renders completely barren and makes every inclination to the begetting of children without effect, as also Homer indicated, for this reason calling the willows destructive of fruit.… For as it is the nature of this tree to bud and grow to maturity when enriched by words, so it is the nature of virginity to blossom and grow to maturity when enriched by words, so that one can hang one’s body on it.
If, then, the rivers of Babylon are the streams of voluptuousness, as wise people say, which confuse and disturb the soul, then the willows must be chastity, to which we may suspend and draw up the organs of lust that overbalance and weigh down the mind, so that they may not be borne down by the torrents of incontinence and be drawn like worms to impurity and corruption.