there should be yet a greater. We do not comprehend their natures, who retain the first definition of Porphyry, and distinguish them from our selves by immortality; for before his Fall, 'tis thought, Man also was Immortal; yet must we needs affirm that he had a different essence from the Angels. Having therefore no certain knowledge of their Natures, 'tis no bad method of the Schools, whatsoever perfection we find obscurely in our selves, in a more compleat and absolute way to ascribe unto them. I believe they have an extemporary knowledge, and upon the first motion of their reason do what we cannot without study or deliberation; that they know things by their forms, and define by specifical difference what we describe by accidents and properties; and therefore probabilities to us may be demonstrations unto them: that they have knowledge not onely of the specifical. but numerical forms of individuals, and understand by what reserved difference each single Hypostasis[1] (besides the relation to its species.) becomes its numerical self: that, as the Soul hath a power to move the body it informs, so there's a faculty to move any, though inform none: ours upon restraint of time, place, and distance; but that invisible hand that conveyed Habakkuk to the Lyons Den,[2] or Philip to Azotus[3] infringeth this rule, and hath a secret conveyance, wherewith mortality is not acquainted. If they have that intuitive knowledge, whereby as in reflexion they behold the thoughts of one another, I cannot peremptorily deny but they know a great part of ours. They that, to refute the Invocation of Saints, have denied that they have any knowledge of our affairs below, have proceeded too far, and must pardon my opinion, till I can thoroughly answer that piece of Scripture, At the conversion of a sinner the Angels in Heaven rejoyce. I cannot, with those in that great Father,[4] securely interpret the work of the first day. Fiat lux, [Let there be light] to the creation of Angels: though I confess, there is not any creature[5] that hath so neer a glympse of their nature as light in the Sun and Elements. We stile it a bare accident; but, where it subsists alone, 'tis a spiritual Substance, and may be an Angel: in brief, conceive light invisible, and that is a Spirit.