Four Kinds Of Sacrifices Prompted By Desires

“There are certain sacrifices to perform to attain a good son or to attain elevation to the higher planets, but sacrifices prompted by desires should be stopped. However, sacrifice for the purification of one's heart or for advancement in the spiritual science should not be given up.” (Shrila Prabhupada, Bhagavad-gita, 18.2 Purport)