The unconditional adjective is a very strange thing. People talk regularly of unconditional love, unconditional devotion, unconditional faith, etc. Let`s get something straight right away. Something that is unconditional manifests itself regardless of the circumstances. This means that it perseveres, does not change over time (i.e. unconditional not in the sense that it has no cause but that, after it comes to be, there is nothing that can cause it to stop being). This is wrong by at least two criteria.
First, let us consider the subject of the unconditional feeling (let`s take love as an example). The subject loves someone unconditionally, which means that no change in the subject can extinguish that love. Counterexample: death. A person stops loving everyone after death. “Yeah, like that counts!” says you, “Of course that death is the outer limitation of that unconditional because there is no subject to feel it!”. Surely, but what about dementia, then? If the subject forgets the memories tied to the person who it is supposed to love unconditionally, will it still feel love? “Ok, then” says you “as long as I am of sane mind!”. Yes, that seems to be implicated in the now-not-as-absolutely unconditional. Any changes in the subject that affect the subject in such a way as to make him unaware of his unconditional love are excluded from the unconditional nature of that love. What the subject means, apparently, is this: “As long as I stay as I am right now, I will love you unconditionally.” Unfortunately, the condition stated is very conditional. Actually, it stops being true as soon as it is uttered because the subject has already changed.
Second, let us consider the object of the unconditional feeling (we`ll stick with love). The object of the unconditional love is loved unconditionally for being what it is. Consider a mother`s love towards a son. “Nothing you do” said my mother to me “cannot stop making you my son. Therefore I love you unconditionally.” “Surely” said I “but would you still love me unconditionally if I were completely the same as I am now, but if you did not know me to be your son?” Fortunately, I have a very honest mother who tolerates my philosophical extravagances. She said “No, I would not.” The object is loved for being what it is, but it must be loved BECAUSE it is something. Now if that something were to not exist in the object, even with the object being same in all other respects, it would not be the object of that love.
The unconditional (love) is conditioned both by the state of the subject and object. Language is flexible and it is okay to give emphasis to our emotions, but not to the point of logical impossibility.