I was surprised to read this in the Bible
This verse gives the essence of all of spirituality
Hosea 8:7 King James Version (KJV)
7 For they have sown the wind, and they shall reap the whirlwind: it hath no stalk; the bud shall yield no meal: if so be it yield, the strangers shall swallow it up.
King James Version (KJV)
Bhavin