This history of the Confrontation Clause supports two inferences about the meaning of the Sixth Amendment.
First, the principal evil at which the Confrontation Clause was directed was the civil-law mode of criminal procedure, and particularly its use of ex parte examinations as evidence against the accused. It was these practices that the Crown deployed in notorious treason cases like Raleigh's; that the Marian statutes invited; that English law's assertion of a right to confrontation was meant to prohibit; and that the founding-era rhetoric decried. The Sixth Amendment must be interpreted with this focus in mind.
Accordingly, courts reject the view that the Confrontation Clause applies of its own force only to in-court testimony, and that its application to out-of-court statements introduced at trial depends upon 'the law of Evidence for the time being.' 3 Wigmore §1397, at 101; accord, Dutton v. Evans, 400 U. S. 74, 94 (1970) (Harlan, J., concurring in result). Leaving the regulation of out-of-court statements to the law of evidence would render the Confrontation Clause powerless to prevent even the most flagrant inquisitorial practices. Raleigh was, after all, perfectly free to confront those who read Cobham's confession in court.