How should the laws of the state be balanced against the precepts of religion? In Canada, this age-old question has received renewed attention since the 1982 adoption of the Canadian Charter of Rights and Freedoms, which constitutionally guarantees freedom of ‘conscience and religion’ to every person in the country. Like most modern Western democracies, Canada does not have a state religion and the Canadian polity is comprised of individuals holding a wide range of religious views. This means that, in order to comply with the Charter's guarantee of religious freedom, law-makers must consider the impact of legislation on a wide range of religious beliefs and practices. To ensure that legislators take proper account of religious freedom, the Canadian constitution empowers the courts to nullify any law that unjustifiably infringes upon Charter rights. This casts Canadian courts as the arbiters of any conflict between positive law and religious freedom. In order to fulfil this role, the courts have been forced to conceptualize and articulate a meaningful definition of freedom of religion and to set parameters on the constitutional protection of freedom of religion so as to accommodate other competing, but legitimate, social concerns.

In this chapter, my primary intention is to explain how ‘freedom of religion’ operates as a constitutional right under the Charter and to outline the scope of this right as it has been defined thus far by Canadian case law. By way of background, I begin with a brief discussion of the role played by ‘freedom of religion’ in Canadian law prior to the adoption of the Charter.