On Sabbath, I do not pursue my own interest, but I enjoy the rewards it brings
“If you turn away your foot from the Sabbath, from doing your pleasure on my holy day; and call the Sabbath a delight, and the holy of the LORD honorable; and honor it, not doing your own ways, nor finding your own pleasure, nor speaking your own words, then you will delight yourself in the LORD, and I will make you to ride on the high places of the earth, and I will feed you with the heritage of Jacob your father;” for the LORD’s mouth has spoken it.
from Sabbath topic