Good Samaritan Episcopal Church was founded on January 4, 1931, as a Japanese-language Episcopal service serving new immigrants to Hawaiʻi, many of whom came to work on the sugar and pineapple plantations. Established in Pālolo Valley, the church began as a neighborhood place of worship where families could gather within walking distance of their homes.

Situated on two lush acres in Honolulu on the island of Oʻahu, Good Samaritan has grown alongside the community it serves. Over the years, as families moved beyond the valley, the church has remained a spiritual home, with many members now traveling from across the island to attend. Generations of families have worshiped here, creating a rich and enduring legacy.

Today, Good Samaritan reflects the cultural diversity of Hawaiʻi, welcoming people from many backgrounds and traditions. Services are currently offered in Hawaiian and English, with plans to expand language offerings in the future. As the church approaches its centennial in 2031, there is a renewed vision to honor its history while preparing for the future, including efforts to revitalize and renew the campus for generations to come.