How does the 2015 Constitution blur the classical line?

(a) The 2015 architecture (the map to memorise) Article 49 — the guiding clause: the principles, policies and responsibilities "shall remain as guidelines for the governance of the State," and the State is obligated to mobilise the required resources; Article 50 — the directive principles, four objectives: political (strengthen the federal democratic republican system; rule of law; rights and proportional inclusion; cooperative federalism; local autonomy and decentralisation); socio-cultural (a civilised, egalitarian society; end of discrimination; cultural diversity respected); economic (a self-reliant economy developing toward a socialism-oriented economy; equitable distribution; end of exploitation); and international relations (sovereign equality; protection of sovereignty, independence, territorial integrity and national interest); Article 51 — the state policies: the great catalogue — national unity and security; political and governance reform (rule of law, human rights, implementation of the international treaties Nepal has joined, good governance); social and cultural transformation; finance- industry-commerce (foreign aid transparent and within the budget); agriculture and scientific land reform ending dual ownership; balanced, environment-friendly development; natural resources (inter-generational justice; water resources as national priority); basic needs; social justice and inclusion; and international relations (independent foreign policy, UN Charter, Panchasheel, non-alignment); Article 52 — obligations of the State: the affirmative "shall do" list; The structural directives of the same Part family: the three-tier state and power division (Articles 56–59 — Unit 6) and…