"If you analyse the last few elections, you will realise how a few political parties have indulged only in dividing societies. They (Congress) play politics on religion, caste and creed and have nothing to do with the politics of development," he said adding that the BJP believed in the mantras of 'Ek Bharat, Shreshtha Bharat' and 'Sabka Saath, Sabka Vikaas'.