Be careful, love is not only desire. For if I desire the good of another and fail to act on it, am I really loving that person?
I would argue that it is only desire. Desire is in the will, and it is an act. To “act on it” is a separate act–distinct, yet dependent upon the act of loving. Again, I did clarify to say that love is desiring something appropriately according to its goodness. If then, someone did love something truly, it would not be possible not to act on it.
If we fail to “act on love” we are in essence loving something else more than that thing. If I don’t act on my love, for instance, because to do so would interfere with my love for God, then I must choose God first because He is the greater good. Does this mean I don’t love the other thing? Not at all. In order to truly love the other thing, I need to make sure I do not exhault it above the things which are objectively better.
If, however, the thing I loved were the best thing I could chose in a particular situation, and I truly loved that thing, it would not be possible for me not to “act on it”–that is, let that desire motivate my other actions.
No. What is your definition of perfect love? My definition of perfect love is sacraficial love, the kind Christ shows on the cross. You cannot sacrafice yourself for the good of yourself… it must be towards the good of another.
God is not capable of loving us more than He loves Himself. He is only capable of loving us as much as the goodness in us merits, however, we know from revelation that God has free chosen to unite us to Himself and make us His adopted sons. He thus loves us more because He has given us a greater share of His goodness than our nature would require. The choice to glorify our nature is not one that could have been known from reason alone. However, even if God had not chosen to glorify us in this way, He still would have been Love Itself and this could have been known from reason alone.
To claim that only sacrificial love is real love would imply that God was forced to send His Son to die because it is part of His nature that He must love in that way. No, perfect love does not need to involve harming oneself or a willingness to exhault the beloved over the lover.
But pure reasoning hasn’t gotten you to knowledge of the Trinity… in fact, pure reasoning has pointed to God as only one.
Correct. Knowledge of the Trinity cannot be attained through reason alone, and from reason we can only know that God’s nature is one. (This need not lead to a false impression or an implicit denial fo the Trinity, however).
Perhaps from pure reasoning you can arrive that God loves… but you cannot arrive that God’s essence is love unless you purely reason that God is more than 1 person.
You don’t need to know about the Trinity in order to understand God’s nature as love. The Trinity, afterall, is not an attribute of God’s nature. We also know that God’s nature is perfectly simple, and hence His operations of intellect and will are not distinct from his nature. From that alone we know that God IS Truth itself, Omniscience itself, Goodness itself, and Love itself. Truth and Good are the objects of the intellect and will respectively and Omniscience and Love are the acts of the Intellect and Will respectively.
My responses to your other points would merely be repeating what I have said in this post, so no need to repeat.