The raison d'être of material creation, the true purpose of existence.
Krishna, God, the Supreme Person, whose form is all of knowledge, bliss, and eternity, is the Master of all supernatural powers. He is beyond material manifestation, as well as His cause. He is the cause of all causes, and of All He is the original Master. The cosmic manifestation rests on Him alone. He is the Supreme Master of the cosmos, and the latter is created, in truth, for the sole purpose that his entertainment unfolds there.
In truth, material creation is temporarily manifested and then destroyed for the sole purpose of instructing the spiritual being incarnated and conditioned by the material nature and the energy of illusion, which remains attached to the ephemeral. It is therefore also intended to enable him to achieve spiritual realization, while beings attached to the fruits of their acts see in the search for the pleasure of the senses the first goal of their existence and ignore that the material universe is a world of perpetual suffering and danger.
Let us always remember that material creation exists only for the salvation of conditioned souls. It is indeed for this purpose that, by his merciful and unjust mercy, the Lord descends on various planets of this material world and deploys his spiritual and absolute acts there.
In truth, the creation of the material world is not a blind or random phenomenon. It offers the eternally incarnate beings conditioned by matter and the energy of illusion, the opportunity to achieve liberation under the direction of a representative of the Lord such as the spiritual master, authentic intimate servant of the Eternal Supreme.
At the origin of all things, while the material cosmos did not yet exist, the spiritual entities or spiritual souls, lived with Krishna, God, the Supreme Person, in his kingdom all of knowledge, bliss and eternity, and served him with love and devotion.
The sources at the origin of the perdition of man.
The soul is at the origin all goodness and purity.
When one reaches the spiritual soul plane, all is goodness and purity. We are not the body of matter to which we wrongly identify ourselves, but a spiritual soul embodied in a fleshly envelope. All spiritual beings are minute fragments of God, infinitesimal parcels, integral parts of his divine person, the Infinitely Good.
Because each of us is a spiritual soul that is part of Krishna, God, the Supreme Personality of Godhead, we are also pure because we are spiritual souls.
Impurities are acquired through the defilement of which the material universe is the source, and through our incarnation and conditioning by matter and our material body. Because the three attributes and modes of influence of the material nature; virtue, passion and ignorance, influence the soul, it suffers. She must be relieved of all suffering.
From a material point of view one can be a wise scholar stained by virtue or a worker stained by passion or ignorance. But from a spiritual point of view, both are contaminated by material nature, hence their suffering. As long as these material influences affect us, we are all in the same boat. This is why God advises us to live according to His teaching, to surrender to Him, and to return to His eternal kingdom.