Reactions to On the Origin of Species with books and pamphlets furiously contesting the issues. The most scientific of the seven was the Reverend Baden Powell, who held the Savilian chair of geometry at the University of Oxford. Referring to "Mr Darwin's masterly volume" and restating his argument that God is a lawgiver, miracles break the lawful edicts issued at Creation, therefore belief in miracles is atheistic, he wrote that the book "must soon bring about an entire revolution in opinion in favour of the grand principle of the self-evolving powers of nature." He drew attacks, with Sedgwick accusing him of "greedily" adopting nonsense and Tory reviews
On the Origin of Species and claimed it included false metaphysics. Darwin made extensive revisions to the sixth edition of the "Origin" (this was the first edition in which he used the word "evolution" which had commonly been associated with embryological development, though all editions concluded with the word "evolved"), and added a new chapter VII, "Miscellaneous objections", to address Mivart's arguments. The sixth edition was published by Murray on 19 February 1872 as "The Origin of Species", with "On" dropped from the title. Darwin had told Murray of working men in Lancashire clubbing together to buy the 5th edition at fifteen shillings and wanted