The Apologist: The Only Answer to the Mystery of Love

Nevertheless, he [modern man] faces a very real problem as to the meaning of love. Though modern man tries to hang everything on the word love, love can easily degenerate into something very much less because he really does not understand it. He has no adequate universal for love.
On the other hand. the Christian does have the adequate universal he needs in order to be able to discuss the meaning of love. Among the things we know about the Trinity is that the Trinity was before the creation of everything else and that love existed between the persons of the Trinity before the foundation of the world. This being so, the existence of love as we know it in our makeup does not have an origin in chance, but from that which has always been.  —Francis Schaeffer, The God Who is There