Bardolatry is the worship, particularly when considered excessive, of William Shakespeare. Shakespeare has been known as "the Bard" since the eighteenth century. One who idolizes Shakespeare is known as a Bardolator. The term Bardolatry, derived from Shakespeare's sobriquet "the Bard of Avon" and the Greek word latria "worship" (as in idolatry, worship of idols), was coined by George Bernard Shaw in the preface to his collection Three Plays for Puritans published in 1901. Shaw professed to dislike Shakespeare as a thinker and philosopher because the latter did not engage with social problems, as did Shaw in his own plays.
The earliest references to the idolising of Shakespeare occur in an anonymous play The Return from Parnassus, written during the poet's lifetime. A poetry-loving character says he will obtain a picture of Shakespeare for his study and that "I'll worship sweet Mr Shakespeare and to honour him will lay his Venus and Adonis under my pillow, as we read of one – I do not well remember his name, but I'm sure he was a king – slept with Homer under his bed's head". However, this character is being satirised as a foolish lover of sensuous rather than serious literature.
The serious stance of Bardolatry has its origins in the mid-18th century, when Samuel Johnson referred to Shakespeare's work as "a map of life". In 1769 the actor David Garrick, unveiling a statue of Shakespeare in Stratford-upon-Avon during the Shakespeare Jubilee, read out a poem culminating with the words "'tis he, 'tis he, / The God of our idolatry". Garrick also constructed a temple to Shakespeare at his home in Hampton. The phenomenon developed during the Romantic era, when Samuel Taylor Coleridge, John Keats, William Hazlitt, and others all described Shakespeare as a transcendent genius. Shaw's distaste for this attitude to Shakespeare is anticipated by William Cowper's attack on Garrick's whole festival as blasphemous in his poem The Task (1785).