Watch: Sabarimala case: How did it begin and where is it now?

The Supreme Court of India has now begun final hearings in the long-running Sabarimala case. A nine-judge Bench led by Chief Justice Surya Kant is hearing a batch of petitions that go beyond just one temple. At the core, the court is looking at a much larger question. To what extent can courts intervene in matters of religion? And what exactly counts as an essential religious practice under Article 25 of the Constitution?