What is a key characteristic of Thai Buddhism?

The key characteristic of Thai Buddhism is its integration with local animistic beliefs. This aspect highlights how Thai Buddhism has not only preserved core Buddhist teachings but has also adapted to and embraced various indigenous practices. In Thailand, elements of animism coexist with Buddhist principles, reflected in rituals and worship practices that include reverence for spirits, local deities, and nature.

This blending results in a unique expression of Buddhism that is distinctly Thai. Many rituals and ceremonies are infused with animistic elements, such as spirit houses and water blessing ceremonies, which demonstrate a respect for local traditions alongside Buddhist teachings.

The other options may not accurately capture the essence of Thai Buddhism. While some might argue that it is a very pure form of the earliest teachings, the reality is more complex due to the significant adaptations and local influences.