According to available White Estate materials, there is no specific document or proposal titled "Mazingira proposal" in the Ellen White books. However, Ellen White's writings provide several guiding principles relevant to environmental stewardship and community development. These include: - Careful planning to ensure alignment with God's will (6T 293.1) - Integrating practical ministries with spiritual outreach - Reliance on faith and perseverance in challenging work (PK 595.2; 9T 9.3) - The importance of community cooperation (GW92 294.1; 5T 391.3) - Urgency and readiness in mission (LS 371.1) - Learning from past experiences (LS 306.2) - The use of environmental imagery to symbolize renewal (MH 160.1-2; LS 192.3) These principles can inform proposals related to environmental or community initiatives, emphasizing a holistic, faith-based, and cooperative approach. References: - Ellen G. White, Testimonies for the Church, vol. 6, p. 293.1 - Ellen G. White, Prophets and Kings, p. 595.2 - Ellen G. White, Testimonies for the Church, vol. 9, p. 9.3 - Ellen G. White, Gospel Workers (1892), p. 294.1 - Ellen G. White, Testimonies for the Church, vol. 5, p. 391.3 - Ellen G. White, Life Sketches, pp. 371.1, 306.2, 192.3 - Ellen G. White, The Ministry of Healing, pp. 160.1-2 If you need a more specific outline or guidance for an environmental proposal based on Ellen White's principles, please let me know!