The immanence of God in all things and His incarnation as the Holy Spirit in themselves appear to have been the chief doctrines of the Amalricans.
Their central idea was pantheistic, that God is essentially in every creature, but though many of them were sincere and honest in their attempt to express the doctrine of the Divine immanence, they were in the main unable to hold the balance.
The stoics, on the other hand, taught his immanence, while the eclectics sought truth by the mingling of the two ideas.
The same men were not seldom assaulted under the name of "theists"; the later distinction between "theist" and "deist," which stamped the latter word as excluding the belief in providence or in the immanence of God, was apparently formulated in the end of the 18th century by those rationalists who were aggrieved at being identified with the naturalists.
Morgan more than once expresses a theory that would now be pronounced one of immanence.