There are many controversies in this time: people read too much into the current circumstances and want to change eternal doctrines because of ephemeral situations. This should not be so. So here is my dose of old doctrine for the week. Matt Briggs has some very good guidance from Thomas of Aquinas this week -- relating to marital duties.
Beware of lust: it doth pollute and foul
Whom God in Baptisme washt with his own blood.
It blots thy lesson written in thy soul;
The holy lines cannot be understood.
How dare those eyes upon a Bible look,
Much lesse towards God, whose lust is all their book?
Abstain wholly, or wed. Thy bounteous Lord
Allows thee choise of paths: take no by-wayes;
But gladly welcome what he doth afford;
Not grudging, that thy lust hath bounds and staies.
Continence hath his joy: weigh both; and so
If rottennesse have more, let Heaven go.
The Church-Porch, The Temple, George Herbert
But Calvin is not talking about that right now. He is continuing to discourse on the Trinity: expounding the orthodox position, quoting the Church Fathers, and assuming that his audience know their Bible. The latter is a dangerous assumption in modern theological colleges.
6. But to say nothing more of words, let us now attend to the thing signified. By person, then, I mean a subsistence in the Divine essence,--a subsistence which, while related to the other two, is distinguished from them by incommunicable properties. By subsistence we wish something else to be understood than essence. For if the Word were God simply and had not some property peculiar to himself, John could not have said correctly that he had always been with God. When he adds immediately after, that the Word was God, he calls us back to the one essence. But because he could not be with God without dwelling in the Father, hence arises that subsistence, which, though connected with the essence by an indissoluble tie, being incapable of separation, yet has a special mark by which it is distinguished from it. Now, I say that each of the three subsistences while related to the others is distinguished by its own properties. Here relation is distinctly expressed, because, when God is mentioned simply and indefinitely the name belongs not less to the Son and Spirit than to the Father. But whenever the Father is compared with the Son, the peculiar property of each distinguishes the one from the other. Again, whatever is proper to each I affirm to be incommunicable, because nothing can apply or be transferred to the Son which is attributed to the Father as a mark of distinction. I have no objections to adopt the definition of Tertullian, provided it is properly understood, "that there is in God a certain arrangement or economy, which makes no change on the unity of essence."--Tertull. Lib. contra Praxeam.
7. Before proceeding farther, it will be necessary to prove the divinity of the Son and the Holy Spirit. Thereafter, we shall see how they differ from each other. When the Word of God is set before us in the Scriptures, it were certainly most absurd to imagine that it is only a fleeting and evanescent voice, which is sent out into the air, and comes forth beyond God himself, as was the case with the communications made to the patriarchs, and all the prophecies. The reference is rather to the wisdom ever dwelling with God, and by which all oracles and prophecies were inspired. For, as Peter testifies (1 Pet. 1:11), the ancient prophets spake by the Spirit of Christ just as did the apostles, and all who after them were ministers of the heavenly doctrine. But as Christ was not yet manifested, we necessarily understand that the Word was begotten of the Father before all ages. But if that Spirit, whose organs the prophets were, belonged to the Word, the inference is irresistible, that the Word was truly God. And this is clearly enough shown by Moses in his account of the creation, where he places the Word as intermediate. For why does he distinctly narrate that God, in creating each of his works, said, Let there be this--let there be that, unless that the unsearchable glory of God might shine forth in his image? I know prattlers would easily evade this, by saying that Word is used for order or command; but the apostles are better expositors, when they tell us that the worlds were created by the Son, and that he sustains all things by his mighty word (Heb. 1:2). For we here see that word is used for the nod or command of the Son, who is himself the eternal and essential Word of the Father. And no man of sane mind can have any doubt as to Solomon's meaning, when he introduces Wisdom as begotten by God, and presiding at the creation of the world, and all other divine operations (Prov. 8:22). For it were trifling and foolish to imagine any temporary command at a time when God was pleased to execute his fixed and eternal counsel, and something more still mysterious. To this our Saviour's words refer, "My Father worketh hitherto, and I work," (John 5:17). In thus affirming, that from the foundation of the world he constantly worked with the Father, he gives a clearer explanation of what Moses simply touched. The meaning therefore is, that God spoke in such a manner as left the Word his peculiar part in the work, and thus made the operation common to both. But the clearest explanation is given by John, when he states that the Word--which was from the beginning, God and with God, was, together with God the Father, the maker of all things. For he both attributes a substantial and permanent essence to the Word, assigning to it a certain peculiarity, and distinctly showing how God spoke the world into being. Therefore, as all revelations from heaven are duly designated by the title of the Word of God, so the highest place must be assigned to that substantial Word, the source of all inspiration, which, as being liable to no variation, remains for ever one and the same with God, and is God.
8. Here an outcry is made by certain men, who, while they dare not openly deny his divinity, secretly rob him of his eternity. For they contend that the Word only began to be when God opened his sacred mouth in the creation of the world. Thus, with excessive temerity, they imagine some change in the essence of God. For as the names of God, which have respect to external work, began to be ascribed to him from the existence of the work (as when he is called the Creator of heaven and earth), so piety does not recognise or admit any name which might indicate that a change had taken place in God himself. For if any thing adventitious took place, the saying of James would cease to be true, that "every good gift, and every perfect gift, is from above, and cometh down from the Father of lights, with whom is no variableness, neither shadow of turning," (James 1:17). Nothing, therefore, is more intolerable than to fancy a beginning to that Word which was always God, and afterwards was the Creator of the world. But they think they argue acutely, in maintaining that Moses, when he says that God then spoke for the first time, must be held to intimate that till then no Word existed in him. This is the merest trifling. It does not surely follow, that because a thing begins to be manifested at a certain time, it never existed previously. I draw a very different conclusion. Since at the very moment when God said, "Let there be light," the energy of the Word-was immediately exerted, it must have existed long before. If any inquire how long, he will find it was without beginning. No certain period of time is defined, when he himself says, "Now O Father, glorify thou me with thine own self with the glory which I had with thee before the world was," (John 17:5). Nor is this omitted by John: for before he descends to the creation of the world, he says, that "in the beginning was the Word, and the Word was with God." We, therefore, again conclude, that the Word was eternally begotten by God, and dwelt with him from everlasting. In this way, his true essence, his eternity, and divinity, are established
The Institutes of the Christian Religion, Book One, Chapter 13, Sections 6-8. John Calvin, 1538