Was it the bible god's at fault in deceiving many about the activity of the Watchtower or was it the men who were the conducting leaders of this religious publishing house, who self identified themselves as god's chosen ones ?
Personally I think it was those men and their publishing endeavors, supported by the American government's freedom of religion laws.
As it turns out through an honest observation of their expressed doctrines, they were really acting as false prophet apostates.