Blasphemy a free expression  Blasphemy cannot be shielded by the rationale which is used to defend freedom of speech. Blasphemy constitutes an attack on the religion it is targeted at. Beyond its ability to shock and offend, blasphemy exposes religious believers to ridicule, and perpetuates lies and falsehoods about their faith. Moreover, blasphemy also drives conflict and exclusion within particular faiths, deepening schismatic divisions and encouraging believers to become more hostile to those who do not share their religion.  Blasphemy occupies a distinctly different position in public debate and discussion than civil, respectful discourse about religion. The forms of blasphemy law that were maintained in the legal systems of western liberal democracies throughout the twentieth century criminalised only the most extreme and intentionally provocative forms of religious expression – images of religious figures involved in humiliating or sexualised scenarios; statements about a religion that amounted to hate speech; and words that were intended to mislead and deceive the naïve, credulous or doubting. The English blasphemy case of R v Boulter drew on the conclusions of the sixth report of the commissioners on criminal law, which had observed that a criminal charge could only arise when “irreligion” took the form of an “insult to God and man”. The judge in the case remarked that “if the decencies of controversy are observed, even the fundamentals of religion may be attacked with tout the writer being guilty of blasphemy.”  Ruling in the case of Whitehouse v Lemon, heard in 1977, a senior English judge remarked that blasphemous libel, although thought to have fallen into disuse and irrelevance remained useful in safeguarding “the internal tranquillity of the kingdom.” This principle appears to be an antecedent to the public order justification for hate speech legislation – speech that spurs people to commit violent or disruptive acts should be curtailed to protect public safety. That case restated the idea that “It is not blasphemous to speak or publish opinions hostile to the Christian religion, or to deny the existence of God, if the publication is couched in decent in temperate language.”  This is the sense in which the proposition side will discuss the term “blasphemous”. The proposition side does not intend to limit free speech, but has every intention of ensuring that free speech is not undermined or delegitimised by allowing the unobstructed broadcasting of hateful and provocative statements. We protect freedom of speech in our society not as a good in and of itself, but because through debate of even the most improbable propositions, socially valuable ideas may emerge and concerns that might otherwise be hidden can be expressed. By contrast, language aimed solely at offense has no redeeming value and does not contribute to any wider exchange of ideas and concerns. Blasphemy does not appeal to reason, and by being directly exclusionary and offensive, it limits that ability of believers and non-believers to engage in structured debate.