The study examined the relationship between recruitment and selection practices and institutional development at All Saints Church, Nakasero, Kampala. Using a cross-sectional survey design, data were collected from 114 respondents comprising staff, volunteers, and church leaders. The findings revealed that structured recruitment processes significantly enhanced organizational capacity, with 78.9% of respondents indicating that merit-based selection improved service quality. Statistical analysis demonstrated a strong positive correlation between transparent recruitment practices and institutional growth. The study concluded that effective recruitment and selection practices are fundamental to the transformation and sustainable development of non-governmental religious organizations. Key recommendations included implementing standardized recruitment protocols, enhancing selection transparency, and establishing continuous evaluation mechanisms to ensure optimal talent acquisition.