213. As regards love and wisdom:-Love is the end, wisdom the instrumental cause, and use is the effect; and use is the complex, containant, and base of wisdom and love; and use is such a complex and such a containant, that all things of love and all things of wisdom are actually in it; it is where they are all simultaneously present. But it should be borne in mind that all things of love and wisdom, which are homogeneous and concordant, are present in use, according to what is said and shown above (in chapter, n. 189-194).