Tracing the historical roots of Christianity in Papua New Guinea from the 19th century missionary efforts to the recent parliamentary discussions on designating the nation as a Christian Country, the journey of Christianity in Papua New Guinea has been profound. European missionaries, both Catholic and Protestant, arrived in the 19th century, facing challenges but gradually spreading Christianity across the region. Missionaries provided education, healthcare, and social services, leading to the acceptance of Christianity. The recent parliamentary debates on recognizing Christianity as the official religion have sparked diverse perspectives, with proponents emphasizing the cultural significance and critics raising concerns about religious freedom and minority rights. The ongoing discussions reflect the complex interplay of cultural, religious, and political dynamics in Papua New Guinea.