“Since, therefore, the days are evil, and Satan possesses the power of this world, we ought to give heed to ourselves, and diligently inquire into the ordinances of the Lord. Fear and patience, then, are helpers of our faith; and long-suffering and continence are things which fight on our side. While these remain pure in what respects the Lord, Wisdom, Understanding, Science, and Knowledge rejoice along with them. For He has revealed to us by all the prophets that He needs neither sacrifices, nor burnt-offerings, nor oblations, saying thus, What is the multitude of your sacrifices unto Me, says the Lord? I am full of burnt-offerings, and desire not the fat of lambs, and the blood of bulls and goats, not when you come to appear before Me: for who has required these things at your hands? Tread no more My courts, not though you bring with you fine flour. Incense is a vain abomination unto Me, and your new moons and sabbaths I cannot endure. He has therefore abolished these things, that the new law of our Lord Jesus Christ, which is without the yoke of necessity, might have a human oblation.”  St. Barnabus, Epistle of Barnabus, Chapter 2