The Tenant of Wildfell Hall is poisonous to the entire community. The eternal struggle between good and evil is emphasised by heavy use of biblical references: sinners who repent and listen to reason are brought within the fold, while those who remain stubborn tend to meet violent or miserable ends. Stevie Davies believes that the settings and characters in "The Tenant" are influenced by Anne's juvenile fiction. In their childhood Emily and Anne Brontë created the imaginary kingdom of Gondal, about which they composed prose and poems. Thomas Moore's biography of Byron, with its description of womanizing, gaming and carousing, directly influenced the Gondal mythos
The Tenant of Wildfell Hall thought to have fathered an illegitimate child who died at birth); and especially in his alcoholism. Another character in the novel, Lord Lowborough, has an association with opium that may also reflect Branwell's behaviour. Another possible source for "The Tenant" is the story of Mrs Collins, the wife of a local curate, who in November 1840 came to Anne's father Patrick Brontë seeking advice regarding her alcoholic husband's abusive conduct. Mr Brontë's counsel was that she should leave her husband. Mrs Collins returned to Haworth in the spring of 1847, while Anne was writing "The Tenant", and told how she