World Mission Society Church of God established its Chula Vista congregation as part of a San Diego regional presence dating to 2002, operating from Suite 240 at 690 Otay Lakes Road in the city's central corridor. Volunteer-driven outreach campaigns—including neighborhood cleanups, blood donation drives, and disaster relief coordination—deploy congregation members into the same South Bay communities served by youth-development organizations such as South Bay Youth Center. New Covenant Passover observance forms the theological centerpiece of the church's liturgical calendar, supplemented by Sabbath worship, Bible study seminars, and midweek educational programming rooted in the teachings of founder Ahn Sahng-hong. The Chula Vista location functions as one of two main San Diego–area campuses—alongside a Santee facility—that together anchor a network of 18 branch churches spread across the county since the 2002 San Diego founding. Otay Lakes Road's position between I-805 and the cultural corridor of western Chula Vista places the church near performing-arts anchors including On Stage Playhouse and other community institutions in the surrounding 91910 ZIP code. The suite-format campus at 690 Otay Lakes Road includes a primary worship hall, separate Bible study classroom, and administrative offices within a multi-tenant commercial building near the Otay Lakes Road and Buena Vista Way intersection.