This work pivotally addresses the effects of internal displacement on IDPs. Primarily, Distinct groups with diverse needs are currently emerging because of protracted wars, terrorism, global warming, lack of socioeconomic incentives, and gross human rights violations. Among those diverse migrating groups, IDPs are the most vulnerable groups globally. They are the most disadvantaged groups in need of urgent human rights protection. This work explains the ordeals IDPs experience at every stage of their displacement and why states must prioritize protecting their citizens from internal displacement drivers. This work also examines the effects of internal displacement on IDPs' economic potential, the economic efficiency of a state, the resentment and rejection from host communities, the violation of cultural rights, and the effacement of IDPs’ personhood.