As through a glass darkly..
It's interesting that you see in one place 'charity' in another 'love'.. 'charity' emphasizes that it is the supernatural grace of charity..
The Catholic Encylopedia says in part:
Love (Theological Virtue)
The third and greatest of the Divine virtues enumerated by St. Paul (1 Corinthians 13:13), usually called charity, defined: a
divinely infused habit, inclining the human will
to cherish God for his own sake above all things, and
man for the sake of God.This definition sets off the main characteristics of charity:
(1) Its origin,
by Divine infusion. "The charity of God is poured forth in our hearts, by the Holy Ghost" (Romans 5:5).
It is, therefore, distinct from, and superior to, the inborn inclination or the acquired habit of loving God in the natural order. Theologians agree in saying that
it is infused together with sanctifying grace, to which it is closely related either by way of real identity, as some few hold, or, according to the more common view, by way of connatural emanation.
(2) Its seat, in the human will. Although charity is at times intensely emotional, and frequently reacts on our sensory faculties, still
it properly resides in the rational will a fact
not to be forgotten by those who would make it an impossible virtue.
(3) Its specific act, i.e. the love of benevolence and friendship. To love God is to wish Him all honour and glory and every good, and
to endeavour, as far as we can, to obtain it for Him. St. John (14:23; 15:14) emphasizes the feature of reciprocity which makes charity
a veritable friendship of man with God.(4) Its motive, i.e., the Divine goodness or amiability taken absolutely and as made known to us by faith. It matters not whether that goodness be viewed in one, or several, or all of the Divine attributes, but, in all cases, it must be adhered to, not as a source of help, or reward, or happiness for ourselves, but as a good in itself infinitely worthy of our love, in this sense alone is God loved for His own sake. However, the distinction of the two loves: concupiscence, which prompts hope; and benevolence, which animates charity,
should not be forced into a sort of mutual exclusion, as the Church has repeatedly condemned any attempts at discrediting the workings of Christian hope.
(5) Its range, i.e., both God and man. While God alone is all lovable, yet, inasmuch as all men, by grace and glory, either actually share or at least are capable of sharing in the Divine goodness, it follows that supernatural love rather includes than excludes them, according to Matthew 22:39, and Luke 10:27. Hence one and the same virtue of charity terminates in both God and man, God primarily and man secondarily.