Buddhist-Christian studies is when people who follow Buddhism and people who follow Christianity come together to learn about each other's beliefs and teachings. They try to understand how their religions are similar or different, and they try to explore the similarities in their ideas about the nature of the world and the human experience.
For example, both Christianity and Buddhism teach about love, compassion, kindness, and understanding towards others. They both also believe in the existence of a higher power or divine being. However, there are differences in their teachings and beliefs, such as the concept of an afterlife or the idea of rebirth.
People who study Buddhism and Christianity together also examine how their religions have influenced each other historically. They look at how Buddhist philosophy has influenced Christian thinkers, and how Christian ideas have been adopted by Buddhist thinkers.
The goal of Buddhist-Christian studies is to promote understanding and respect between members of both religions. By learning about each other's beliefs and values, they hope to build bridges of understanding and create a more peaceful world.