Grandfather,
What precedes the action of loving? Is it not the desire to love? Can we be sure that God did not desire to love prior to being Father to his only-begotten Son?
Mercytruth, God has always been Father to the only-begotten Son from all eternity-
“Father to the Son” is who he is in himself- Forever! God transcends time and space. There’s no “sequence” of events in time with him, so that one thing begins to happen, then is followed by another etc. Time itself, like the universe, is a creation of God and has zero to do with God’s existence from eternity.
When you think of God’s nature, forget time- forget any notion of a beginning or an ending, just as you forget any notion of a “place” or physical location when you think of God. These are all created dimensions in which God acts, but to which he is prior and transcendent
(is beyond it).
Even though we may say that God begot the Son- It is not something that happened at some point. Why? Because God himself does not “happen” at any point. He
IS always- from eternity. The Son is the Word or self-knowledge/self-knowing of God. But can we say that there was ever a point in which God did not really know himself and then at some point he knew himself? No. As long as God was
(which is always), he knew himself. And does he ever “stop” or “finish” knowing himself perfectly? No. As long as God is, he always knows himself. So this begetting of the Son is eternal, like God is eternal. It has no beginning, it has no end. The begetting is forever. That’s why we speak in the present in our formulations. That:* The Father begets the Son*. Because He is always from eternity to eternity begetting the Son.
In the West (your tradition) we say that the Holy Spirit is God’s self-loving.
(Once you know anything, you either love or hate it and God being the absolute good, once truly known, must be loved absolutely, even by himself to the fullest extent in which he is known). But God knows himself to the fullest, absolute extents and so must likewise love himself to the fullest, absolute extent. Loving means giving.
(That’s why perfect worship usually involves some form of sacrifice which is a special gifting to God). But what can you give to God to love him as he deserves to be loved in his goodness? What gift other than God himself? Only the self-gift of God suffices as equal love for the one loved, because the one loved is God. So the Father knowing himself in the Son
(Who is exactly the “image” containing everything that the Father is) loves him by giving himself to the Son
completely. This self-Gift to the Son is God The Holy Spirit. And the Son also loves the Father with the same love, by returning
it to him
(As it’s the only love possible by which the Son can love the Father), so he
“gives him back” the same Spirit or returns to the Father the same love with which the Father has first loved him- Returning Love for Love. Similarly, as before, God did not ever “start” or “finish” self-giving/loving the Son, nor did the Son at some point ever “start” or “finish” returning that exact love that he receives. So the procession of the Holy Ghost is eternal as The Father and Son are eternal.
So you have The Primary “agent”, who is The Father who loves the Son
(The eternal beloved) in the Holy Spirit from all eternity, And the Son who loves his Father with the same gift
(Holy Spirit) with which the Father has loved him from all eternity. And all three contain fully the substance or being of the Father- Why? Because, For The Father’s self-knowledge to be true and perfect, it must contain perfectly, everything that The father is-in an absolute sense; Or the Father would be lacking in full and perfect self-knowledge. For the self-giving of the Father to the Son
(Spirit) to be true and perfect, then it must “give” everything the Father is in an absolute sense or the love is lacking and so imperfect to give to a Divine person. So we say that each is fully and Absolutely God; co-equal and co-eternal and distinct from each other. Each is an agent, an “I”, that is doing something distinct from the other two.
But we say that they are not only are they each fully God, but that the three are exactly NOT three Gods, but One God. :shrug:Why? Because God does not “get finished” or spent, He’s limitless. The substance of the Father that is in the Son and Spirit
(by which we call each God) remains the same one that is God The father- It does not “leave” the Father and to go to Son and Spirit. The Father has a gift that he can give completely away to another, without it ceasing to remain his completely and without duplicating it
(it is the exact same gift that is his own substance, and the substance of the Son and of the Holy Spirit- one thing only)- it’s limitless. So it’s like if you were able to have a strange magical gift that you could completely and unconditionally give to another without stopping to possess it yourself just as completely and absolutely as you have given it away to the other.
That’s why we say that nothing is prior, that the three are each God, distinct from each other and yet only One God.
Please remember that, we can only “describe” the truths about God intelligibly, but never comprehend them. Even God’s eternity is incomprehensible, his oneness, his love etc.