Taoist Alchemy, also known as Taoist Inner Alchemy or Neidan, is a spiritual practice that focuses on inner transformation and achieving immortality. At the core of this practice is the belief that the individual and the universe are intricately connected and that one can only achieve true understanding and enlightenment by harmonizing with the natural flow of the universe.

In Taoist Alchemy, the individual is seen as a microcosm of the universe, containing all the elements and energies of the larger cosmos within themselves. This is reflected in the concept of the Three Treasures – Jing (essence), Qi (energy), and Shen (spirit) – which are believed to be the fundamental components of both the individual and the universe.

According to Taoist Alchemy, the universe is constantly in a state of change and transformation, and the individual must also undergo a similar process in order to achieve harmony and balance. This is achieved through the cultivation and refinement of the Three Treasures within the individual, which involves various practices such as meditation, breathwork, and visualization.

The relationship between the individual and the universe is also seen as a reciprocal one. As the individual works towards inner transformation and immortality, they are not only benefiting themselves but also contributing to the balance and harmony of the universe. This is because the individual is seen as a microcosm of the larger cosmos, and any changes made within the individual will have a ripple effect on the universe.

Furthermore, Taoist Alchemy emphasizes the importance of aligning oneself with the natural flow of the universe, rather than resisting or trying to control it. This is achieved through practices such as Wu Wei (non-action) and following the principles of Yin and Yang, which represent the balance and interdependence of all things in the universe.

In summary, Taoist Alchemy views the relationship between the individual and the universe as one of interconnectedness and interdependence. By cultivating and refining the Three Treasures within oneself and aligning with the natural flow of the universe, one can achieve inner transformation and ultimately, immortality. This practice emphasizes the importance of harmonizing with the larger cosmos in order to achieve true understanding and enlightenment.