But this is plain. But what the spirit of bondage may be, is not so plain, and there is need of making it clearer. Now what he says is so far from being clear, that it is in fact very perplexing. For the people of the Jews did not receive the Spirit. What then is his meaning here? It is the letter he gives this name to, for spiritual it was, and so he called the Law spiritual also, and the water from the Rock, and the Manna. “For they did eat,” he says, “of the same spiritual meat, and all drank of the same spiritual drink.” And to the Rock he gives this name, when he says, “For they drank of that spiritual Rock which followed them.” Now it is because all the rites then wrought were above nature that he calls them spiritual, and not because those who then partook of them received the Spirit. And in what sense were those letters, letters of bondage? Set before yourself the whole dispensation, and then you will have a clear view of this also. For recompenses were with them close at hand, and the reward followed immediately, being at once proportionate, and like a kind of daily ration given to domestic servants, and terrors in abundance came to their height before their eyes, and their purifications concerned their bodies, and their continency extended but to their actions. But with us it is not so, since the imagination even and the conscience gets purged out. For He does not say, “You shall do no murder,” only, but even you shall not be angry: so too, it is not, “You shall not commit adultery,” but you shall not look unchastely. So that it is not to be from fear of present punishment, but out of desire towards Himself, that both our being habitually virtuous, and all our single good deeds are to come. Neither does he promise a land flowing with milk and honey, but makes us joint-heir with the Only-Begotten, so making us by every means stand aloof from things present, and promising to give such things especially as are worth the acceptance of men made sons of God, nothing, that is, of a sensible kind or corporeal, but spiritual all of them. And so they, even if they had the name of sons, were but as slaves; but we as having been made free, have received the adoption, and are waiting for Heaven. And with them He discoursed through the intervention of others, with us by Himself. And all that they did was through the impulse of fear, but the spiritual act through a coveting and a vehement desire. And this they show by the fact of their overstepping the commandments. They, as hirelings and obstinate persons, so never left murmuring: but these do all for the pleasing of the Father. So too they blasphemed when they had benefits done them: but we are thankful at being jeoparded. And if there be need of punishing both of us upon our sinning, even in this case the difference is great. For it is not on being stoned and branded and maimed by the priests, as they were, that we are brought round. But it is enough for us to be cast out from our Father's table, and to be out of sight for certain days. And with the Jews the honor of adoption was one of name only, but here the reality followed also, the cleansing of Baptism, the giving of the Spirit, the furnishing of the other blessings. And there are several other points besides, which go to show our high birth and their low condition. After intimating all these then by speaking of the Spirit, and fear, and the adoption, he gives a fresh proof again of having the Spirit of adoption. Now what is this? That “we cry, Abba, Father.” And how great this is, the initiated know (St. Cyr. Jer. Cat. 23, §11, p. 276, O.T.), being with good reason bidden to use this word first in the Prayer of the initiated. What then, it may be said, did not they also call God Father? Do you not hear Moses, when he says, “You deserted the God that begot you?” Do you not hear Malachi reproaching them, and saying, that “one God formed you,” and there is “one Father of you all?” Still, if these words and others besides are used, we do not find them anywhere calling God by the name, or praying in this language. But we all, priests and laymen, rulers and ruled, are ordered to pray herein. And this is the first language we give utterance to, after those marvellous throes, and that strange and unusual mode of labor. If in any other instances they so called Him, that was only of their own mind. But those in the state of grace do it through being moved by the in-working of the Spirit. For as there is a Spirit of Wisdom, after which they that were unwise became wise, and this discloses itself in their teaching: and a Spirit of Power there is, whereby the feeble raised up the dead, and drove out devils; a Spirit also of the gift of healing, and a Spirit of prophecy, and a Spirit of tongues, so also a Spirit of adoption. And as we know the Spirit of prophecy, in that he who has it foretells things to come, not speaking of his own mind, but moved by the Grace; so too is the Spirit of adoption, whereby he that is gifted with it calls God, Father, as moved by the Spirit. Wishing to express this as a most true descent, he used also the Hebrew tongue, for he does not say only, “Father,” but “Abba, Father,” which name is a special sign of true-born children to their fathers. After mentioning then the diversity resulting from their conversation, that resulting from the grace which had been given, and that from their freedom, he brings forward another demonstration of the superiority which goes with this adoption. Now of what kind is this?
Ver. 16. “The Spirit Itself bears witness with our spirit, that we are the children of God.”
For it is not from the language merely, he says, that I make my assertion, but from the cause out of which the language has its birth; since it is from the Spirit suggesting it that we so speak. And this in another passage he has put into plainer words, thus: “God has sent forth the Spirit of his Son into our hearts, crying, Abba Father.” And what is that, “Spirit bears witness with spirit?” The Comforter, he means, with that Gift, which is given unto us. For it is not of the Gift alone that it is the voice, but of the Comforter also who gave the Gift, He Himself having taught us through the Gift so to speak. But when the “Spirit bears witness” what farther place for doubtfulness? For if it were a man, or angel, or archangel, or any other such power that promised this, then there might be reason in some doubting. But when it is the Highest Essence that bestows this Gift, and “bears witness” by the very words He bade us use in prayer, who would doubt any more of our dignity? For not even when the Emperor elects any one, and proclaims in all men's hearing the honor done him, does anybody venture to gainsay.
Ver. 17. “And if children, then heirs.”
Source: Homilies on Romans (New Advent)