The enemy, by his power, always imitates  the forms of virtue and righteousness, not for the purpose of truly promoting its exercise, but for deception and hypocrisy. For in order that those who fly from death he may entice to death, he is outwardly dyed with the colours of immortality. And hence he wishes to seem a fig-tree or vine, and to produce sweetness and joy, and is "transformed into an angel of light,"  ensnaring many by the appearance of piety.
For we find in the Sacred Writings that there are two kinds of fig-trees and vines, "the good figs, very good; and the evil, very evil;"  "wine that maketh glad the heart of man,"  and wine which is the poison of dragons, and the incurable venom of asps.  But from the time when chastity began to rule over men, the fraud was detected and overcome, Christ, the chief of virgins, overturning it. So both the true fig-tree and the true vine yield fruit after that the power of chastity has laid hold upon all men, as Joel the prophet preaches, saying: "Fear not, O land; be glad and rejoice, for the Lord will do great things. Be not afraid, ye beasts of the field; for the pastures of the wilderness do spring, for the tree beareth her fruit, the fig-tree and the vine do yield their strength. Be glad then, ye children of Zion, and rejoice in the Lord your God, for He hath given you food unto righteousness;"  calling the former laws the vine and the fig, trees bearing fruit unto righteousness for the children of the spiritual Zion, which bore fruit after the incarnation of the Word, when chastity ruled over us, when formerly, on account of sin and much error, they had checked and destroyed their buds. For the true vine and the true fig-tree were not able to yield such nourishment to us as would be profitable for life, whilst as yet the false fig-tree, variously adorned for the purpose of fraud, flourished. But when the Lord dried up the false branches, the imitations of the true branches, uttering the sentence against the bitter fig-tree, "Let no fruit grow on thee henceforward for ever,"  then those which were truly fruit-bearing trees flourished and yielded food unto righteousness.
The vine, and that not in a few places, refers to the Lord Himself,  and the fig-tree to the Holy Spirit, as the Lord "maketh glad the hearts of men," and the Spirit healeth them. And therefore Hezekiah is commanded  first to make a plaster with a lump of figs -- that is, the fruit of the Spirit -- that he may be healed -- that is, according to the apostle -- by love; for he says, "The fruit of the Spirit is love, joy, peace, long-suffering, gentleness, goodness, faith, meekness, temperance;"  which, on account of their great pleasantness, the prophet calls figs. Micah also says, "They shall sit every man under his vine and under his fig-tree; and none shall make them afraid."  Now it is certain that those who have taken refuge and rested under the Spirit, and under the shadow of the Word, shall not be alarmed, nor frightened by him who troubles the hearts of men.
 [Diabolus simia Dei, an idea very common to the Fathers. He is the malignant caricature of the Most High, exulting in the deformity which he gives to his copies. Exodus 7:11.]  2 Corinthians 11:14.  Jeremiah 24:3.  Psalm 104:15.  Deuteronomy 32:33.  Joel 2:21-23. The last words of the quotation are from the LXX. version.--Tr.  Matthew 21:19.  John 15:1.  Galatians 5:22, 23.  Micah 4:4.
 2 Corinthians 11:14.
 Jeremiah 24:3.
 Psalm 104:15.
 Deuteronomy 32:33.
 Joel 2:21-23. The last words of the quotation are from the LXX. version.--Tr.
 Matthew 21:19.
 John 15:1.
 Galatians 5:22, 23.
 Micah 4:4.