There are three kinds of love;
unselfish, mutual, and selfish.
The unselfish love is of the highest kind;
The lover only minds the welfare of the beloved and does not care for his own sufferings.
In mutual love the lover not only wants the happiness of his beloved;
but has an eye towards his own happiness also. It is middling.
The selfish love is the lowest. It only looks towards its own happiness,
no matter whether the beloved suffers weal or woe.
Too much study of the scriptures does more harm than good. The important thing is to know the essence of the scriptures. After that, what is the need of books? One should learn the essence and then dive deep in order to realize God.
It is very pleasant to scratch an itching ring-worm, but the sensation one gets afterwards is very painful and intolerable. In the same way the pleasures of this world are very attractive in the beginning, but their consequences are terrible to contemplate and hard to endure.
As a toy fruit or a toy elephant reminds one of the real fruit and the living animal, so do the images that are worshipped remind one of the God who is formless and eternal.