Our Lord's Sermon on the Mount

³² Perhaps, therefore, we are enjoined to yield to God, and to be well-disposed towards Him, in order that we may be reconciled to Him, from whom by sinning we have turned away, so that He can be called our adversary. For He is rightly called the adversary of those whom He resists, for “God resists the proud, but gives grace to the humble;” and “pride is the beginning of all sin, but the beginning of man's pride is to become apostate from God;” and the apostle says, “For if, when we were enemies, we were reconciled to God by the death of His Son, much more, being reconciled, we shall be saved by His life.” And from this it may be perceived that no nature [as being] bad is an enemy to God, inasmuch as the very parties who were enemies are being reconciled.

Whoever, therefore, while in this way, i.e. in this life, shall not have been reconciled to God by the death of His Son, will be delivered to the judge by Him, for “the Father judges no man, but has delivered all judgment to the Son;” and so the other things which are described in this section follow, which we have already discussed. There is only one thing which creates a difficulty as regards this interpretation, viz. how it can be rightly said that we are in the way with God, if in this passage He Himself is to be understood as the adversary of the wicked, with whom we are enjoined to be reconciled quickly; unless, perchance, because He is everywhere, we also, while we are in this way, are certainly with Him.

For as it is said, “If I ascend up into heaven, You are there; if I make my bed in hell, behold, You are there. If I take the wings of the morning, and dwell in the uttermost parts of the sea; even there shall Your hand lead me, and Your right hand shall hold me.” Or if the view is not accepted, that the wicked are said to be with God, although there is nowhere where God is not present—just as we do not say that the blind are with the light, although the light surrounds their eyes—there is one resource remaining: that we should understand the adversary here as being the commandment of God.

For what is so much an adversary to those who wish to sin as the commandment of God, i.e. His law and divine Scripture, which has been given us for this life, that it may be with us in the way, which we must not contradict, lest it deliver us to the judge, but which we ought to submit to quickly? For no one knows when he may depart out of this life. Now, who is it that submits to divine Scripture, save he who reads or hears it piously, deferring to it as of supreme authority; so that what he understands he does not hate on this account, that he feels it to be opposed to his sins, but rather loves being reproved by it, and rejoices that his maladies are not spared until they are healed; and so that even in respect to what seems to him obscure or absurd, he does not therefore raise contentious contradictions, but prays that he may understand, yet remembering that goodwill and reverence are to be manifested towards so great an authority?

But who does this, unless just the man who has come, not harshly threatening, but in the meekness of piety, for the purpose of opening and ascertaining the contents of his father's will? “Blessed,” therefore, “are the meek: for they shall inherit the earth.” Let us see what follows.