"John is thus shown in his threefold capacity, as the herald of the Kingdom of Heaven, as the uncompromising champion of righteousness, and as the witness of truth even unto death. Nothing could be more simple or more definite than this, and the discreetness it evinces is shown also by the manner in which the characters are treated. John, of course, is the central figure. He stands out clothed with all the noble attributes accredited to him in the Bible,--'stern and inflexible in his teaching, yet bowing before him whose message he had to promulgate.' A halo of grandeur surrounds the ascetic of the desert as he hurls anathemas upon the corruptors of Israel; or as, in the true spirit of the ancient prophets of his race, he rebukes Herod under the roof of that monarch's palace. No greater hero could a musician wish for as a source of inspiration, or as a means of exciting interest. Next to John stands the weak and voluptuous King,--a contrast as marked in character as in outward circumstance. The impulsive temperament of Herod is well brought out. One instant he resents John's boldness, and significantly exclaims, 'If I command to kill, they kill;' the next he trembles before his rebuker, and promises to amend his life. The rashness of the fatal vow to Salome, and the bitter but unavailing repentance to which it led, are also put well forward, while in matters of detail extreme care is taken to make the contrast of Prophet and King as great as circumstances permit. The part of Salome, who is the only other dramatic person, contains no more amplification of the Bible narrative than was exacted by the necessities of musical treatment. In structure, the libretto is partly dramatic, partly narrational, the dramatic form being employed in all the chief scenes; and as little use is made of 'Greek chorus,' the story marches without the halting rendered necessary by efforts to 'improve' its incidents as they arise."