Analyse the character and role of Red Cross Knight.

Redcrosse represents Holiness, while Una represents Truth. Specifically, Una represents the truth of Protestantism against that of Roman Catholicism, which Errour represents. When Errour spews forth her lies upon Redcrosse Knight, Catholic tracts and papal injunctions are among the papers that make up her vomit. Redcrosse can only achieve victory over Errour by holding to the true faith, Protestant Christianity. In this way, holiness triumphs over falsehood.