New Delhi, Aug.18 (ANI): Congress Party leader Manish Tewari on Monday blamed the BJP-led NDA Government for polarising the country along religious lines and for extending patronage to elements espousing such causes. Commenting on Rashtriya Swayamsevak Sangh (RSS) chief Mohan Bhagwat’s controversial comments about India being a Hindu nation, Tewari told ANI, “Ever since this government has come into existence, there is a concerted attempt to polarise this country on religious lines.