Aphrahat the Persian Sage

Let us honor the spirit of Christ, that we may receive grace from him. Let us be strangers to the world, even as Christ was not of it. Let us be humble and mild, that we may inherit the land of life. Let us be unflagging in his service, that he may cause us to serve in the abode of the saints. Let us pray his prayer in purity, that it may have access to the Lord of majesty. Let us be partakers in his suffering, so that we may also rise up in his resurrection. Let us bear his sign upon our bodies, that we may be delivered from the wrath to come.

For if the days of a man should be as many as all the days of the world from Adam to the end of the ages and he should sit and meditate upon the holy Scriptures, he would not comprehend all the force of the depth of the words. And man cannot rise up to the wisdom of God.