Seeing beauty in a flower could awaken humans, however briefly, to the beauty that is an essential part of their innermost being, their true nature. The first recognition of beauty was one of the most significant events in the evolution of human consciousness. The feelings of joy and love are intrinsically connected to that recognition. Without our fully realizing it, flowers would become for us an expression in form of that which is most high, most sacred, and ultimately formless within ourselves.
But it's actually, spiritually speaking, in the opposite direction. It's in the leaning into the conditions that you at first experience as intolerable, that you gradually realize that they are exactly the conditions that bring forth something new, something that can't be born forth in any other way.