In the Bhagavad-Gita (chapter 15, text 15) Lord Krishna says:
I am seated in everyone's heart, and from Me come remembrance, knowledge and forgetfulness. By all the Vedas am I to be known; indeed I am the compiler of Vedānta, and I am the knower of the Vedas.
For correct understanding of the Aryan civilization, this text is very important. When we understand the importance of knowledge (the system of values) for making society and try to make all members of society learned, we face an interesting phenomenon. People turn out to have different “perceptive apparatus”. The modern science cannot give reasons for or likely tries to explain this phenomenon with genetics. Here one can find the answer on this question. As already said, one of the backbones of the Aryan philosophy is the concept of reincarnation. We have mentioned this concept but have not given it enough consideration. In fact, this concept is the basis of the behavior of the Aryans. Now it is time to discuss it in more detail.
We have noted above, that there is no any other concept in the world but for the Aryans’ that answers the question: why living beings of the same form of life are born in different conditions. For instance, people are born in Russia but one is born in a rich family and another is born in a poor family, one is beautiful and another is not, etc. It is a very important point. The correct understanding of this aspect determines the correct direction of our efforts. What does the concept of reincarnation change when accepted? The most important thing – the object of accusation. When a source of problems is known, it is easy to find how to settle them and get rid of troubles. Usually when we are happy, we do not raise the question why we are happy, maybe we do not deserve this happiness? On the contrary, we always think that the destiny has finally estimated us according to our merits. But in trouble, we very often think that we have not deserved this suffering, why is it chasing us? When the concept of reincarnation is accepted, all these questions are removed from the agenda and become pointless. I exist. There exists the material world, my desires, efforts focused to fulfill these desires, sins made during this process. And there exists the Witness of my actions, the Supreme Personality of Godhead, who silently and patiently looks at what I do. The Supreme Personality of Godhead is not responsible for pious or sinful actions of living beings. A person can be pious and get to heaven or can commit sins and go to hell. Based on personality’s actions, He decides who this personality will be in the next life, what will be his/her destiny, what body he/she will be born in, whom to be born with, what kind of children he/she will have or he/she will have no children. But all His decisions depend on this person. There exist I, He, my actions in this life and past lives, this world and eternity. Such mentality has a significant impact on the human’s behavior. This very behavior was the distinctive feature of the Aryans. They did not believe that they were eternal but they lived this way. Consequently, the idea of the eternity refers us to our own inner world to seek for reasons of our sufferings. It is not the escape from life as some incompetent people assume but the correct approach to it. Neither personality nor situation can accidentally come to our life. Everything what happens to us is the result of our pious or sinful activities in our past lives. We get consciousness in accordance with these activities. The level of consciousness acuity depends on memory and the memory is granted by God. He specifies the power of our consciousness in accordance with efforts and actions made in past lives.