say, they are Natural, then I answer they are Material: and thus I do not deny the existence of Immaterial Spirits, but onely that they are not parts of Nature, but supernatural; for there may be many things above Nature, and so above a natural Understanding, and Knowledg, which may nevertheless have their being and existence, although they be not Natural, that is, parts of Nature: Neither do I deny that those supernatural Creatures may be amongst natural Creatures, that is, have their subsistence amongst them, and in Nature; but they are not so commixed with them, as the several parts of Matter are, that is, they do not joyn to the constitution of a material Creature; for no Immaterial can make a Material, or contribute any thing to the making or production of it; but such a co-mixture would breed a meer confusion in Nature: wherefore, it is quite another thing, to be in Nature, or to have its subsistence amongst natural Creatures in a supernatural manner or way, and to be a part of Nature. I allow the first to Immaterial Spirits, but not the second, _viz._ to be parts of Nature. But what Immaterial Spirits are, both in their Essence or Nature, and their Essential Properties, it being supernatural, and above natural Reason, I cannot determine any thing thereof. Neither dare I say, they are Spirits like as God is, that is, of the same Essence or Nature, no more then I dare say or think that God is of a humane shape or figure, or that the Nature of God is as easie to be known as any notion else whatsoever, and that we may know as much of him as of any thing else in the world. For if this were so, man would know God as well as he knows himself, but God and his Attributes are not so easily known as man may know himself and his own natural Proprieties; for God and his Attributes are not conceiveable or comprehensible by any humane understanding, which is not onely material, but also finite; for though the parts of Nature be infinite in number, yet each is finite in it self, that is, in its figure, and therefore no natural Creature is capable to conceive what God is; for he being infinite, there is also required an infinite capacity to conceive him; Nay, Nature her self, although she is Infinite, yet cannot possibly have an exact notion of God, by reason she is Material, and God is Immaterial; and if the Infinite servant of God is not able to conceive God, much less will a finite part of Nature do it. Besides, the holy Church doth openly confess and declare the Incomprehensibility of God, when in the _Athanasian_ Creed, she expresses, that the Father is Incomprehensible, the Son Incomprehensible, and the Holy Ghost Incomprehensible, and that there are not three, but one Incomprehensible God: Therefore, if any one will prove the contrary, to wit, that God is Comprehensible, or (which is all one) that God is as easie to be known as any Creature whatsoever, he surely is more then the Church: But I shall never say or