Note 2 — Chapter VI · THE MYSTERY OF THE TRINITY AND THE MOTHER OF GOD.

But that there are in fact only two Persons in the Trinity, the third representing, as has been said, only love, is involved in this, that to the strict idea of love two suffice. With two we have the principle of multiplicity and all its essential results. Two is the principle of multiplicity, and can therefore stand as its complete substitute. If several Persons were posited, the force of love would only be weakened—it would be dispersed. But love and the heart are identical; the heart is no special power; it is the man who loves, and in so far as he loves. The second Person is therefore the self-assertion of the human heart as the principle of duality, of participated life,—it is warmth; the Father is light, although light was chiefly a predicate of the Son, because in him the Godhead first became clear, comprehensible. But notwithstanding this, light as a superterrestrial element may be ascribed to the Father, the representative of the Godhead as such, the cold being of the intelligence; and warmth, as a terrestrial element, to the Son. God as the Son first gives warmth to man; here God, from an object of the intellectual eye, of the indifferent sense of light, becomes an object of feeling, of affection, of enthusiasm, of rapture; but only because the Son is himself nothing else than the glow of love, enthusiasm.2 God as the Son is the primitive incarnation, the primitive self-renunciation of God, the negation of God in God; for as the Son he is a finite being, because he exists ab alio, he has a source, whereas the Father has no source, he exists à se. Thus in the second Person the essential attribute of the Godhead, the attribute of self-existence, is given up. But God the Father himself begets the Son; thus he renounces his rigorous, exclusive divinity; he humiliates, lowers himself, evolves within himself the principle of finiteness, of dependent existence; in the Son he becomes man, not indeed, in the first instance, as to the outward form, but as to the inward nature. And for this reason it is as the Son that God first becomes the object of man, the object of feeling, of the heart.