200. All perfections increase and ascend along with degrees and according to them, because all predicates follow their subjects, and perfection and imperfection are general predicates; for they are predicated of life, of forces and of forms. Perfection of life is perfection of love and wisdom; and because the will and understanding are receptacles of love and wisdom, perfection of life is also perfection of will and understanding, consequently of affections and thoughts; and because spiritual heat is the containant of love, and spiritual light is the containant of wisdom, perfection of these may also be referred to perfection of life. Perfection of forces is perfection of all things that are actuated and moved by life, in which, however, there is no life. Atmospheres as to their active powers are such forces; the interior and exterior organic substances with man, and with animals of every kind, are such forces; all things in the natural world that are endowed with active powers both immediately and mediately from its sun are such forces. Perfection of forms and perfection of forces make one, for as the forces are, such are the forms; with the difference only, that forms are substances but forces are their activities; therefore like degrees of perfection belong to both. Forms that are not at the same time forces are also perfect according to degrees.