= either of a pair of relatively small organs in the abdominal cavity of humans and animals and usually burned along with the fat of an animal sacrifice on the altar; regarded as a delicacy and considered the seat of emotions and one's devotion to God
kidney
Self
literally: kidney; hence: = seat of a person's emotions and devotion to God, created by God, and hidden to everyone but God himself
kidneys > innermost being
Crops, Good
literally: fat of the kidneys of wheat; hence: = the best quality of grains of wheat
(to be blessed with an abundance of the) finest grains of wheat