Where do beings come from and where do they go?
Beings are formed from eternal elements or quanta. Beings are formed through the combination of elements and they keep changing their form when they combine with different elements. Thus, one may see the beings taking birth and dying but even after the death the body elements remain in another form. The soul will also remain. They only change their nature when it comes into contact with other elements. Therefore beings were created from the eternal elements and will go back to the eternal elementary stage. Great masters turning into the rainbow bodies are some of the examples of going back to the eternal elementary stage. Turning into the rainbow body is a unique way of attaining enlightenment taught by the Tantric masters such as Guru Padmasambhava and Vimalamitra centuries ago.