Song of Solomon 2:15 says, “Take us the foxes, the little foxes, that spoil the vines: for our vines have tender grapes.” Foxes sometime in search of food would enter into the grape orchards and devour the grapes and spoil the crop. However, the little foxes were too small to reach the grape bunches so they would chew on the vines and it would kill the whole vine. Instead of the farmer just losing his crop, he would lose his vine which was more disastrous. Spiritually some things we do or allow that we might think is little or insignificant can also be disastrous for us.
Temperance = cures gluttony by implanting the desire to be healthy,
therefore making one fit to serve others.