Making a strong pitch for religious tolerance, US President Barack Obama on Tuesday said every person has the right to practice his faith without any persecution and that India will succeed so long it is not "splintered" on religious lines..."Your (Constitution) Article 25 says all people are equally entitled to the freedon of consience and have right to freely profess and practise and propagate religion. In both our countries, in all countries upholding with freedom of religion is the utmost responsibility of the government but also the responsibility of every person," he said.