What kind of practice is animal liberation? That also depends on your motivation. Even if the motivation is for a rebirth in the god or human realm or to avoid rebirth in the three lower realms, rather than for health or longevity in this life, liberating animal is still just a mundane activity. To liberate animals for one’s own freedom from samsara is viewed as a supramundane Theravada practice. To do it out of bodhicitta, the wish to attain Buddhahood for the sake of all sentient beings, is a supramundane Mahayana practice. To couple the Mahayana practice with some Vajrayana views essentially makes animal liberation a Vajrayana practice.

- Quote from The Right View, "The Three Differences"

Let’s take liberating animals as an example. On the surface, it appears that we are benefiting other beings. But, in fact, the purpose of many people is that they themselves can avoid suffering or obtain benefit in this life. Can they achieve their goals this way? Yes, they can. However, to release animals from suffering with only selfish motives is not Mahayana practice because the actual beneficiary is no one else but oneself.

- Quote from The Right View, "The Three Differences"

The wise look inward to find happiness and the source of suffering. They know the seed of happiness and suffering is in the mind, external things lend only temporary support. Because they have the right view, they can eventually eradicate suffering, and attain absolute happiness and freedom-liberation. In contrast, ordinary people look outward for the source of their problems. Because their direction is wrong, they can never eradicate suffering and fail every lifetime to achieve liberation. This is the difference between an ordinary person and a sage.

- Quote from Are You Ready For Happiness? Don't Let the Paper Tiger Scare You Off, "How to Face Suffering"

In order to succeed, we must first begin by cultivating renunciation. Failing that, neither meditation nor mantra chanting can ever be deemed supramundane practice through which ultimate liberation can be attained. This is extremely important!

It is stated in The Words of My Perfect Teacher that mundane and supramundane practices are essentially contradictory to each other. For this reason, laypeople very rarely have the means or the will to drop all their worldly attachment to pursue a contemplative life. Nevertheless, if one could incorporate bodhicitta into one’s everyday activities, Mahayana practice would not seem so incompatible with the trivial and sometimes inconsequential affairs one has to deal with on a daily basis.

People generally think that it is very difficult for laypeople to drop all worldly concerns in order to focus fully on spiritual practice. Consequently, for them to attain liberation is equally difficult. Yet, even in today’s world, there are still possibilities for people to succeed in their practice, to gain the ultimate wisdom and to be free from all suffering. The key lies in being able to cultivate a truly altruistic motivation and hold to the right view.

- Quote from The Right View, "The Three Differences"

Those who have aroused contrived bodhicitta in this life will become great bodhisattvas in the next life and be able to deliver as many sentient beings from samsara as there are in Jambudvipa.

- Quote from The Right View, "The Three Differences"

However, lacking the right view, theirs are not considered true renunciation. What then is the right view? It is a conviction of suffering being the nature of samsara to such a degree that one no longer harbors any desire for samsara and wholeheartedly seeks liberation from it. At the same time, one must also cultivate the transcendent wisdom that is implicit in the ultimate liberation.

- Quote from The Right View, "The Three Differences"

Therefore, we must carefully examine and ask ourselves, “What is the purpose of my years of participation in animal liberation? Did I do it mainly for my own benefit?” If the intention is to attain Buddhahood for the sake of all sentient beings, then our action is undoubtedly a supramundane practice. If we liberate animals in the hope of attaining our own longevity, or a healthy human rebirth with long life, or a rebirth in Amitabha’s Pure Land for ourselves, the actual intended beneficiary is really just us while it may appear that animals are being helped by our action.

- Quote from The Right View, "The Three Differences"