The fourth fraudulent argument is denial. These insolent people flatly deny the charge of having made insulting statements against Allah and His Prophet. If they are facing a person, who has not read their books, they pretend to be innocent. On the other hand, if some scholar produces their printed books and shows their statement in writing, they either walk away with a frown on their face or look into his eyes and unashamedly say that they would go on saying the same thing over and over again, even if he convinces them to the contrary. To a lay-man, they say that their statements do not mean this. For Allah’s sake make it clear what they were intended to mean by their writers. The answer to this situation is contained in this verse of the Holy Quran. “They swear by Allah that they said nothing, (wrong). yet they did say the word of disbelief and did disbelieve after their surrender (to Allah).”
It’s a fact that liars often deny their own words.
(Tamheed Ul Iman by Ala Hazrat radi allahu anhu)