[This ternary of memory, understanding, and will, is a better analogue to the Trinity than the preceding one in chapter IX—namely, mind, knowledge, and love. Memory, understanding, and will have equal substantiality, while mind, knowledge, and love have not. The former are three faculties, in each of which is the whole mind or spirit. The memory is the whole mind as remembering; the understanding is the whole mind as cognizing; and the will is the whole mind as determining. The one essence of the mind is in each of these three modes, each of which is distinct from the others; and yet there are not three essences or minds. In the other ternary, of mind, knowledge, and love, the last two are not faculties but single acts of the mind. A particular act of cognition is not the whole mind in the general mode of cognition. This would make it a faculty. A particular act of loving, or of willing, is not the whole mind in the general mode of loving, or of willing. This would make the momentary and transient act a permanent faculty. This ternary fails, as we have noticed in a previous annotation (IX. ii. 2), in that only the mind is a substance. The ternary of memory, understanding, and will is an adequate analogue to the Trinity in respect to equal substantiality. But it fails when the separate consciousness of the Trinitarian distinctions is brought into consideration. The three faculties of memory, understanding, and will, are not so objective to each other as to admit of three forms of consciousness, of the use of the personal pronouns, and of the personal actions that are ascribed to the Father, Son, and Holy Spirit. It also fails, in that these three are not all the modes of the mind. There are other faculties: e. g., the imagination. The whole essence of the mind is in this also.—W.G.T.S.]