Abstract
The discussion of this paper describes the existence of the Sundanese in the Sundanese Tatar, Sundanese Christianity, and also Christianity in the Sundanese Tatar. Of the total population in Tatar Sunda or West Java which amounted to 38,668,115 people, there are 1,051,670 Christians, meaning that Christians in West Java are only 2.72% of the total population. That is why through this manuscript research how religious tolerance can be realized which is a philosophy that is expected to be realized in religious life in the Unitary State of the Republic of Indonesia based on Pancasila. All religions in Indonesia, both those that adhere to the majority and minorities, have agreed to uphold the core values contained in Pancasila