it does exist, and the Bishop of Cloyne, Dr. Berkeley, has also held this in doubt, how shall we be persuaded that we must believe the oracles which have been delivered to a visionary world? On the other hand, these notions of Malebranche completely overturns all the theological doctrines of free agency. How can the liberty of man's action be reconciled with the idea that it is the Divinity who is the immediate mover of nature; who actually gives impulse to matter and bodies, without whose immediate interference nothing takes place; who pre-determines his creatures to every thing they do? How can it be pretended, if this doctrine is to be accredited, that human souls have the faculty of forming thoughts--have the power of volition--are in a condition to move themselves--have the capacity to modify their existence? If it be supposed with the theologians, that the conservation of the creatures in the universe is a continued creation, must it not appear, that being thus perpetually recreated, they are enabled to commit evil? It will then be a self-evident fact, that, admitting the system of Malebranche, God does every thing, and that his creatures are no more than passive instruments in his hands. Under this idea they could not be answerable for their sins, because they would have no means of avoiding them. Under this notion they could neither have merit or demerit; they would be like a sharp instrument in their own hands, which whether it was applied to a good or to an evil purpose, it would attach to themselves, not to the instrument: this would annihilate all religion: it is thus that theology is continually occupied with committing suicide. Let us now see, if the immortal Newton, the great luminary of science, the champion of astronomical truth, will afford us clearer notions, more distinct ideas, more certain evidence of the existence of immaterial substances. This great man, whose comprehensive genius unravelled nature, whose capacious mind developed her laws, seems to have bewildered himself, the instant he lost sight of them. A slave to the prejudices of his infancy, he had not the courage to hold the lamp of his own enlightened understanding to the agent theology has so gratuitously associated with nature; he has not been able to allow that her own peculiar powers were adequate to the production of that beautiful phenomena, he has with such masterly talents so luminously explained. In short, the sublime Newton himself becomes an infant when he quits physics, when he lays aside demonstration, to lose himself in the devious sinuosities, in the inextricable labyrinths, in the delusive regions of theology. This is the manner in which he speaks of the Divinity: