The Holy Spirit owes its personal existence only to a name, a word. The earliest Fathers of the Church are well known to have identified the Spirit with the Son. Even later, its dogmatic personality wants consistency. He is the love with which God loves himself and man, and, on the other hand, he is the love with which man loves God and men. Thus he is the identity of God and man, made objective according to the usual mode of thought in religion, namely, as in itself a distinct being. But for us this unity or identity is already involved in the idea of the Father, and yet more in that of the Son. Hence we need not make the Holy Spirit a separate object of our analysis. Only this one remark further. In so far as the Holy Spirit represents the subjective phase, he is properly the representation of the religious sentiment to itself, the representation of religious emotion, of religious enthusiasm, or the personification, the rendering objective of religion in religion. The Holy Spirit is therefore the sighing creature, the yearning of the creature after 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. [45] 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