Against those who say that it is not right to rank the Holy Spirit with the Father and the Son.
24. But we must proceed to attack our opponents, in the endeavour to confute those “oppositions” advanced against us which are derived from “knowledge falsely so-called.”
It is not permissible, they assert, for the Holy Spirit to be ranked with the Father and Son, on account of the difference of His nature and the inferiority of His dignity. Against them it is right to reply in the words of the apostles, “We ought to obey God rather than men.”
For if our Lord, when enjoining the baptism of salvation, charged His disciples to baptize all nations in the name “of the Father and of the Son and of the Holy Ghost,” not disdaining fellowship with Him, and these men allege that we must not rank Him with the Father and the Son, is it not clear that they openly withstand the commandment of God? If they deny that coordination of this kind is declaratory of any fellowship and conjunction, let them tell us why it behooves us to hold this opinion, and what more intimate mode of conjunction they have.
If the Lord did not indeed conjoin the Spirit with the Father and Himself in baptism, do not let them lay the blame of conjunction upon us, for we neither hold nor say anything different. If on the contrary the Spirit is there conjoined with the Father and the Son, and no one is so shameless as to say anything else, then let them not lay blame on us for following the words of Scripture.
25. But all the apparatus of war has been got ready against us; every intellectual missile is aimed at us; and now blasphemers' tongues shoot and hit and hit again, yet harder than Stephen of old was smitten by the killers of the Christ. And do not let them succeed in concealing the fact that, while an attack on us serves for a pretext for the war, the real aim of these proceedings is higher. It is against us, they say, that they are preparing their engines and their snares; against us that they are shouting to one another, according to each one's strength or cunning, to come on. But the object of attack is faith. The one aim of the whole band of opponents and enemies of “sound doctrine” is to shake down the foundation of the faith of Christ by levelling apostolic tradition with the ground, and utterly destroying it. So like the debtors,— of course bona fide debtors— they clamour for written proof, and reject as worthless the unwritten tradition of the Fathers. But we will not slacken in our defence of the truth. We will not cowardly abandon the cause. The Lord has delivered to us as a necessary and saving doctrine that the Holy Spirit is to be ranked with the Father. Our opponents think differently, and see fit to divide and rend asunder, and relegate Him to the nature of a ministering spirit. Is it not then indisputable that they make their own blasphemy more authoritative than the law prescribed by the Lord? Come, then, set aside mere contention. Let us consider the points before us, as follows:
26. Whence is it that we are Christians? Through our faith, would be the universal answer. And in what way are we saved? Plainly because we were regenerate through the grace given in our baptism. How else could we be? And after recognising that this salvation is established through the Father and the Son and the Holy Ghost, shall we fling away “that form of doctrine” which we received? Would it not rather be ground for great groaning if we are found now further off from our salvation “than when we first believed,” and deny now what we then received? Whether a man have departed this life without baptism, or have received a baptism lacking in some of the requirements of the tradition, his loss is equal. And whoever does not always and everywhere keep to and hold fast as a sure protection the confession which we recorded at our first admission, when, being delivered “from the idols,” we came “to the living God,” constitutes himself a “stranger” from the “promises” of God, fighting against his own handwriting, which he put on record when he professed the faith. For if to me my baptism was the beginning of life, and that day of regeneration the first of days, it is plain that the utterance uttered in the grace of adoption was the most honourable of all. Can I then, perverted by these men's seductive words, abandon the tradition which guided me to the light, which bestowed on me the boon of the knowledge of God, whereby I, so long a foe by reason of sin, was made a child of God? But, for myself, I pray that with this confession I may depart hence to the Lord, and them I charge to preserve the faith secure until the day of Christ, and to keep the Spirit undivided from the Father and the Son, preserving, both in the confession of faith and in the doxology, the doctrine taught them at their baptism.
Source: De Spiritu Sancto (New Advent)