The article is devoted to the analysis of historical development and formation of the ideas of guaranteeing human and civil rights and freedoms in the context of the theoretical and legal heritage of Ukraine. The author examines the key stages of the evolution of legal ideas, from ancient times to the present, noting the influence of different historical periods on the formation of the modern concept of human rights. Knowledge of the historical experience and theoretical foundations of human rights guarantees helps to formulate strategies and policies that can ensure real protection of fundamental rights and freedoms in conditions when they are threatened by external aggression and internal challenges. The article focuses on the importance of developing a natural law concept based on the principles of freedom, equality and justice, which are considered fundamental to understanding human rights. A special place in the analysis is occupied by the study of the Lithuanian Statute, Magdeburg Lawand the role of polemical works in the development of legal consciousness. The authors point to the multifaceted approaches to the study of human rights, their origin, content and relationship with the state, emphasising the importance of democratic regimes in the consolidation and enforcement of rights and freedoms. The conclusions emphasise that the notion of human rights as natural and primary is crucial for the development of Ukrainian political and legal thought, which contributed to the formation of the rule of law and civil society in Ukraine. In the context of post-war reconstruction, the authors emphasise the critical importance of respecting and ensuring human rights and freedoms as a basis for the restoration and development of a democratic society. Democratic regimes that uphold the principles of freedom, equality and justice are key to the effective reconstruction and stabilisation of society. The adoption of international human rights standards and their integration into national policies will be key to successful post-war reconstruction, while laying a solid foundation for Ukraine’s future development.