deitie of them all, though they be distinguished in person: As there is one na∣ture of the light, the heate thereof and the shining brightnes, Lucis, splendoris, caloris, as Augustine putteth the example: which three differ amongst them∣selues in propertie and quality, yet haue one and the selfe same nature and sub∣stance: God the father is as the light, Iam. 1.17. God the Sonne is as the bright∣nes of his glory, Heb. 1.3. God the holy Ghost is as the heate or fire, Heb. 12.29. Thus these three are one in nature and essence, but three in person.
2. There is somewhat communicable to them all, as the Godhead and diuine power and nature: Somewhat incommunicable, as the seueral propri∣eties of the persons: for it is proper onely to the father to beget, proper to the Sonne onely to be begotten, proper onely to the holy Ghost to proceede from them both. There is no essentiall difference in the Trinitie: for there is one es∣sence and diuine nature common to them all. But there is both a real and rati∣onal difference: The persons differ one from another really, though not essen∣tially. But the persons differ onely rationally or in respect from the essence of the Godhead: as the father and the sonne amongst men differ not essentially, for they are both men. But they are really, verily, and indeede distinguished; for it is one thing to be the father, another to be the sonne: yet from their owne essence their persons onely differ in respect and relation, not verily, non re, sed ratione: for the father is a man, the sonne also is a man: but in one respect he is a father, & in an other he is man: so likewise of the sonne, yet one and the same, is both father and man; one and the same is both sonne and man: so is it in the Trinitie. Now to the poynt of the question, which wee haue in hand. The Sonne therefore in the blessed Trinitie is begotten of his fathers essence, and hath the whole essence of his father, not by propagation, partition, profluence, but onely by communication. The sonne is not 〈 in non-Latin alphabet 〉〈 in non-Latin alphabet 〉, Sonne of himselfe, be∣cause he is sonne of the father: But he is 〈 in non-Latin alphabet 〉〈 in non-Latin alphabet 〉, that is, very God of himself: The essence or Godhead of the Sonne is of himselfe, not of the father: for it is one and the selfesame essence, which the father hath. He is indeede, Deus de Deo, lumen de lumine, God of God, light of light: But not as he is God, is he of God, but as he is the Sonne. It is one thing for the person of the Sonne to be begot∣ten of the essence of the Father, which we graunt: another thing, for the essence of the Sonne to be begotten, which we must not yeeld to. So we conclude, that Christ as he is the Sonne, is of God the Father, as he is God, he is of himselfe.
Argum. 1. The essence of the Father is of himselfe, not begotten of any: but the essence and Deitie of the Sonne is the same and all one with his Fa∣thers. Ergo, it is not begotten of any other. Agayne, he is not God whose es∣sence is not of himselfe: therefore if Christs essence be not of himselfe, he should not be God.
Argum. 2. Our Sauiour himselfe sayth, As the Father hath life in him∣selfe, so hee hath giuen to the Sonne also to haue life in himselfe, Iohn 5.26. The Sonne then hath life in himselfe: Ergo, hee is GOD of himselfe. Augu∣stine vpon these wordes writeth: Non quasi mutuatur vitam, nec quasi particeps