Quod si Christiani olim non deposuerunt Neronem aut Julianum, id fuit quia deerant vires temporales Christianis, (honest Bellarmine, de Rom. Pont. l. v. c. 7.) Cardinal Perron adds a distinction more honorable to the first Christians, but not more satisfactory to modern princes - the treason of heretics and apostates, who break their oath, belie their coin, and renounce their allegiance to Christ and his vicar, (Perroniana, p. 89.)