Section XLI [(Bhagavad Gita, Chapter XVII)]
“Arjuna said, ’What is the state, O Krishna, of those who abandoning the ordinance of the scriptures, perform sacrifices endued with faith? It is one of Goodness, or Passion, or Darkness?’
“The Holy One said, ’The faith of embodied (creatures) is of three kinds. It is (also) born of their (individual) natures. It is good, passionate, and dark. Hear now these. The faith of one, O Bharata, is conformable to his own nature. A being here is full of faith; and whatever is one’s faith, one is even that. They that are of the quality of goodness worship the gods; they that are of the quality of passion (worship) the Yakshas and the Rakshasas; other people that are of the quality of darkness worship departed spirits and hosts of Bhutas. Those people who practise severe ascetic austerities not ordained by the scriptures, are given up to hypocrisy and pride, and endued with desire of attachment, and violence,—those persons possessed of no discernment, torturing the groups of organs in (their) bodies and Me also seated within (those) bodies,—should be known to be of demoniac resolves. Food which is dear to all is of three kinds. Sacrifice, penance, and gifts are likewise (of three kinds). Listen to their distinctions as follows. Those kinds of food that increase life’s period, energy, strength, health, well-being, and joy, which are savoury, oleaginous, nutritive, and agreeable, are liked by God. Those kinds of food which are bitter, sour, salted, over-hot, pungent, dry, and burning, and which produce pain, grief and disease, are desired by the passionate.