“ 26. Clause (5) of Article 15 of the Constitution enables the State to make a special provision, by law, for the advancement of socially and educationally backward classes of citizens or for the Scheduled Castes and Scheduled Tribes. Such admissions of socially and educationally backward classes of citizens or for the Scheduled Castes and the Scheduled Tribes who may belong to communities other than the minority community which has established the institution, may affect the right of the minority educational institutions referred to in clause (1) of Article 30 of the Constitution. In other words, the minority character of the minority educational institutions referred to in clause (1) of Article 30 of the Constitution, whether aided or unaided, may be affected by admissions of socially and educationally backward classes of citizens or the Scheduled Castes and the Scheduled Tribes and it is for this reason that minority institutions, aided or unaided, are kept outside the enabling power of the State under clause (5) of Article 15 with a view to protect the minority institutions from a law made by the majority. As has been held by the Constitution Bench of this Court in Ashoka Kumar Thakur v. Union of India (AIR 2008 SC (Supp)1) (supra), the minority educational institutions, by themselves, are a separate class and their rights are protected under Article 30 of the Constitution, and, therefore, the exclusion of minority educational institutions from Article 15(5) is not violative of Article 14 of the Constitution.”