The Six Books of Proclus on the Theology of Plato, Volume 2

All divine souls have triple energies; some indeed as souls; but others as receiving a divine intellect; and others as suspended from the Gods. And they provide indeed for the whole of things as Gods; but they know all things through an intellectual life; and they move bodies through a self-moved hyparxis.

For because they psychically[317] participate of the natures situated above them, and are not simply souls, but divine souls, and are established according to an order, in the psychical extent, analogous to the Gods, they energize not only psychically, but also divinely, being allotted a deified summit of their essence, and also because they have an intellectual hypostasis, through which they are spread under intellectual essences. Hence, they not only energize divinely, but also intellectually; the former indeed according to the one which they contain; but the latter through an energy established according to intellect. A third energy, likewise, is present with them, according to their own hyparxis, which is motive indeed of things naturally alter-motive, but is vivific of such as possess an adventitious life. For this is the proper employment of every soul; but such energies as are intellectual and providential, they possess according to participation.