swollen roof drain lullaby--
greenery stretches
~James R. Ure
So, last night it rained for the first time this Spring. It was a soft but rhythmic shower that filled our rain gutters with gurgling activity. As I listened to the rushing water in the darkness of night, my usually stubborn perceptions couldn't tell if it was a natural stream or a man-made one. In that moment, those perceptions gave up and fell away. In that moment, it was simply bubbling water. As my mind began to relax further, it melded with the sound of the rushing water, so that there was no difference between the water and the entity labeled "James." The next thing I knew, I was waking up.
I think haiku, and Buddhism are so focused on natural themes because the environment constantly evolves in the present moment. Nature adapts to changes without begrudging the changes. It also must balance upon a middle-ground between extremes, or the entire ecosystem will collapse. In addition, the natural world doesn't curse death or cling to life--it just is. It doesn't pass judgments upon itself or any of the sentient beings existing with it. It welcomes life just as much as death--it's just the cycle of existence.
These are all themes that are strongly weaved into the Dharma, and I think Buddha's enlightenment was unlocked in part by his time spent alone in the forests and along the streams of the wilds. So, if you feel that your spiritual practice has gone stale or discouragement has set-in, follow the Buddha's example, and try finding inspiration in nature; it is, after all, your first family.