Love is in essence dispassionate and unemotional.
To idealise something means to overestimate it, to place it on a pedestal, to worship it, or create an idol of it. The Love which creates and rules the world is very different to idealization. However paradoxical it may sound, Love is in essence dispassionate and unemotional.
Unconditional Love is admiration without worship or the need to possess.
In other words, it does not create interdependent relationships between the one doing the loving and the object of their love. This simple truth helps to determine where love ends and idealization begins. We have such power within ourselves but we still want something more, we try to steal someone else‘s right to freedom and happiness.