Ultimately, the perfection of this knowledge consists of escaping the cycle of repeated deaths and rebirths and of returning to the spiritual world to serve God there in the full love of his sublime person again.
Logos 276
No one can approach God without first purifying oneself of all the consequences of one's faults. Only one who evolves at the level of pure virtue can approach God, know him and serve him.
God is the Supreme Spiritual Being, the ultimate home, the sovereign purifier. All living beings are beings of a spiritual nature, but Krishna is, He, the Supreme Being. He is also the ultimate home of all things and the purest of the pure. To approach it, therefore, one must be perfectly pure, and for this purpose morality and ethics are required. This is why it is forbidden to have illicit or extra-marital sex, to consume animal flesh (meat, fish and eggs), to use any intoxicating substances such as alcohol, tobacco, caffeine, marijuana and other drugs, playing games of chance and money, doing monetary speculation. Who knows how to avoid these four pillars of sin can remain pure.
The conscience of God is based on this morality; anyone who cannot follow the above principles will fall from the spiritual plane. Purity thus represents the fundamental principle of divine consciousness and is essential to the reestablishment of our eternal relationship with God.
This is why God said: “Be holy as I am holy”.
Logos 277
The four regulating principles mentioned below make it possible to achieve purity. Unfortunately these pillars disappear in the current era that of atheism and decadence, because man influenced by passion and ignorance no longer follows them and thus plunges into darkness and illusion.
1. Do not eat meat, fish or eggs. Garlic and onions should be avoided, as all of this destroys mercy or compassion. Do not eat meat, fish or eggs. Killing animals destroys the quality of mercy. By consuming corpses, you turn your body into a cemetery. These foods are saturated with the fashions of passion and ignorance and therefore cannot be offered to the Lord. A person who eats these foods participates in a conspiracy of violence against helpless animals and thus limits their spiritual progress. Non-compassion is indifference to the misfortune of others.