Sraddhatraya Vibhaga Yoga-Bhagavad Gita Chapter 17 [The Three Divisions of Material Existence]
Krishna Said > Shaloka: 28
But sacrifices, austerities and charities performed without faith in the Supreme are nonpermanent, O son of Prtha, regardless of whatever rites are performed. They are called asat and are useless both in this life and the next.
Anything done without the transcendental objective–whether it be sacrifice, charity or penance–is useless. Therefore, in this verse, it is declared that such activities are abominable. Everything should be done for the Supreme in Krishna consciousness. Without such faith, and without the proper guidance, there can never be any fruit. In all the Vedic scriptures, faith in the Supreme is advised. In the pursuit of all Vedic instructions, the ultimate goal is the understanding of Krishna. No one can obtain success without following this principle. Therefore, the best course is to work from the very beginning in Krishna consciousness under the guidance of a bona fide spiritual master. That is the way to make everything successful.
In the conditional state, people are attracted to worship demigods, ghosts, or Yaksas like Kuvera. The mode of goodness is better than the modes of passion and ignorance, but one who takes directly to Krishna consciousness is transcendental to all three modes of material nature. Although there is a process of gradual elevation, if one, by the association of pure devotees, takes directly to Krishna consciousness, that is the best way. And that is recommended in this chapter. To achieve success in this way, one must first find the proper spiritual master and receive training under his direction. Then one can achieve faith in the Supreme. When that faith matures, in course of time, it is called love of God. This love is the ultimate goal of the living entities. One should, therefore, take to Krishna consciousness directly. That is the message of this Seventeenth Chapter.
Thus end the Bhaktivedanta Purports to the Seventeenth Chapter of the Srimad Bhagavad-gita in the matter of the Divisions of Faith.