The systemic philosophy founded by the author is considered as a method of joint survival, preservation and development of the life of the Family, Nature and Country. Issues of systematic global and national sustainable development have been studied. The method of systemic philosophy is used to form models of national ideas, ideology, national policies, the complex potential of the nation, global and national super-projects for the survival, preservation and development of the nation. A model of a person as a DNIF system has been developed and studied, and the Saf Sana Code has been created. The method of systemic philosophy is applied to the construction of a model of a country, state, and democracy. Models of family and social justice are studied. The need for rent for citizens of the country, accrued in connection with the exploitation of national potential, is substantiated, incl. natural. As one example of a specific application, the national idea of the Kazakh people “Saf Sana” and the results of its public testing are presented.