O Light Invisible, we praise Thee! Too bright for mortal vision. O Greater Light, we praise Thee for the less; The eastern light our spires touch at morning, The light that slants upon our western doors at evening, The twilight over stagnant pools at batfly, Moon light and star light, owl and moth light, Glow-worm glowlight on a grassblade. O Light Invisible, we worship Thee!
You come to see that suffering is required; and you no more want to avoid it than you want to avoid putting your next foot on the ground when you are walking. In the spiritual path, joy and suffering follow one another like the two feet and you come to a point of not minding which 'foot' is on the ground. You realize on the contrary that it is extremely uncomfortable hopping all the time on the joy foot.