Draw closer and examine the threatening face of God’s justice, and you will exactly discern in it the meek gaze of God’s love. Man by his sin has fenced off from himself the everlasting source of God’s love: and this love is armed with righteousness and judgement – for what? – to destroy this stronghold of division. But since the insignificant essence of the sinner would be irreparably crushed under the blows of purifying Justice, the inaccessible Lover of souls sends His consubstantial Love, that is, His Only begotten Son, so that He Who ‘upholds all things by the word of His power’, might also bear the heaviness of our sins, and the heaviness of the justice advancing towards us, in the flesh of ours that He took upon Himself: and, having Alone extinguished the arrows of wrath, sharpened against the whole of humanity, might reveal in his wounds on the Cross the unblocked springs of mercy and love which was to the whole land that had once been cursed - blessings, life and beatitude. Thus did God love the world.
But if the Heavenly Father out of love for the world gives up His Only-begotten Son; then equally the Son out of love for man gives Himself up; and as love crucifies, so is love crucified. For although ‘the Son can do nothing of Himself’, neither can he do anything in spite of Himself. He ‘does not seek His own will’, but for that reason is the eternal heir and possessor of the will of His Father. ‘He abides in His love’, but in it He Himself receives into His love all that is loved by the Father, as he says: ‘As the Father hath loved Me, so have I loved you’. And in this way the love of the Heavenly Father is extended to the world through the Son: the love of the Only-begotten Son of God at the same time ascends to the Heavenly Father and descends to the world. Here let him who has eyes see the most profound foundation and primordial inner constitution of the Cross, out of the love of the Son of God for His All-holy Father and love for sinful humanity, the two loves intersecting with, and holding on to, each other, apparently dividing up what was one, but in fact uniting the divided into one. Love for God is zealous for God – love for man is merciful to man. Love for God demands that the law of God’s righteousness should be observed – love for man does not abandon the transgressor of the law to perish in is unrighteousness. Love for God strives to strike the enemy of God – love for man makes the Divinity man, so as by means of love for God mankind might be deified, and while love for God ‘lifts the Son of man from the earth’, love for man opens the embraces of the Son of God for the earthborn, these opposing strivings of love intersect, dissolve into each other, balance each other and make of themselves that wonderful heart of the Cross, on which forgiving ‘mercy’ and judging ‘truth meet together’, God’s ‘righteousness’ and man’s ‘peace kiss each other’, through which heavenly ‘truth is sprung up out of the earth, and righteousness’ no longer with a threatening eye ‘hath looked down from heaven. Yea, for the Lord will give goodness, and our land shall yield her fruit’.
~Metropolitan St. Philaret of Moscow, Sermon on Good Friday (1816)