Firstly - what a sod of a question! I did the beginning bit (Act 5 scene 5) and I sort of answered the qu. This is prob how I'd do it in an exam (if I COULD actually do it like this in an exam - I doubt it):
Anyway, this is damn useful revision for me cause I ain't seen these questions before!!!!!!! I used my book btw:
Webster's 'The Duchess of Malfi' does appear to self-consciously incorporate notions of Christian morality, despite being glibly categorised as a Revenge Tragedy. This becomes particularly apparent if Webster's sympathetic characterisation of the Duchess and her juxtaposition against the tyranny of the Aragonian brothers is considered; thus, we should not let any popular notions of the horrors of 'The Tragedies of Blood' override the importance of the Christian perspective in Webster's play. However, to state that Webster "endorses the Christian conviction that the hope of salvation is never denied to the repentant sinner" is a sweeping generalisation, and one which does not run in tandem with Webster's manipulation of the Revenge genre in general. Although the origins of Jacobean tragedy derive from the medieval morality plays and their allegorical representations of good verses evil, Webster appears to propound an ambiguous moral code, and the characters' afterlife destinations, although usually anticipated, are never affirmed. We, as the audience, are often left to deduce the answers to these questions, and as a member of the Catholic laity, the Cardinal and other practicing Catholics in Malfi would be conscious of the existence of Hell. In many ways, Act V, Scene V acts as a structural purgative, with characters such as the Cardinal and Ferdinand rendered as victims of the perversions of morality that they both advocate, and represent, throughout the play.
At the beginning of Act V, the Cardinal's theological soliloquy: "How tedious is a guilty conscience!" - is a clear demonstration that he is aware of the existence of repentance and remorse, yet continues to objectify emotion entirely. Indeed, his portrayal throughout the play is an archetypal necrophiliac; his vision of seeing "a thing armed with a rake" can be taken as a metaphorical premonition of his own descent to hell. His humiliating death and his final dying couplet: "let me / Be laid by, and never thought of" indicates that he does not care for his own legacy, and he shows no remorse for his sister's death. By contrast, Ferdinand does appear to exhibit repentance for his wrongdoings before his death, but this is only in terms of his own solipsism; indiscriminate revenge is exemplified by his slaughter of his own brother, yet this indicates he is unwilling to accept responsibility for his role in perpetrating the Duchess' imprisonment, torture and subsequent strangulation. The imagery he uses before his death - "I do account this world but a dog kennel" - emphasises the link between his character and the animal world; his base nature that lies beneath the veneer of his aristocratic pre-eminence interprets his external environment as a reflection of his inner self. It is perhaps with good reason, therefore, that Webster's contemporaries, ever-fearful of potential repercussions of human sin in the afterlife, would interpret the brothers' deaths as the preceding chapter to their descent as taught by Christian doctrine.
Act V, Scene V, despite flouting the conventions of Senecan definitions of Revenge Tragedy as the main protagonist has already met her death, is in fact an original structural device used by Webster. It gives a view of a world which is absent of the Christian morality upheld by the Duchess and, in consequence, Webster's dramatic construct of the world of Malfi has become a staged 'Hell' with the final array of dead bodies on the stage representing the triumph of a new matriarchal order in honour of the Duchess' adherence to Christian morality and its triumph over the brothers' evil patriarchy and obsession with preserving their bloodline. It should also be noted that Webster's situation of the play in Italy was not merely an effort to avoid the public censor of James I's England; its Catholic religion was used as a target-point of the playwright's satire, and consequently, the distinction between those characters in the play who follow the Church's dubious moral code and those like the Duchess who follow a more universal, more 'Protestant' code of morality, with its emphasis on introspection and inner fortitude. Therefore, "Christian principles" is a generalisation, and it is clear that there is no coincidence in Webster's unsympathetic portrayal of the brothers and their Catholic allegiance.
Furthermore, a closer examination of the action in Act V, Scene v reveals that to view Webster's play solely from a Christian perspective is reductive. Webster's emphasis in this final scene is that human beings fall victim to their own follies and wrongdoings, and Bosola, as the play's 'malcontent', appears to be the only character in the play who recognises the paradoxes of morality and its arbitrary relationship to social codes. He provides a summarative epitaph of the play in this final scene, concluding with a view of his own position as "an actor in the main of all, / Much 'gainst mine own good nature". This also serves to emphasise the meta-theatricality of Webster's play; the characters, in many ways, are their "own tragic theorists" (Emma Smith) and Webster's role is of the Godlike figure, acting to appropriate certain attributes and actions to his characters to illustrate the problematised actions of following a rigid moral order based on Christian principles. Webster's focus is on the human world, and his theatre can therefore be seen as a dramatic arena representative of a wider reality. The playwright suggests that such ultimate questions are beyond the comprehension of those on earth, and all of the individuals in the play are uncertain of their 'destinations' after death.
The regeneration of the text of the Duchess of Malfi in the 1950s and the rise of existentialism seems to emphasise that there is credit to be given to the view that the horrors of Act V exhibit those of a senseless world; a world with no real meaning and where we meet retribution in human terms. Then go on to - Act IV, Scene 2 (where the Duchess kneels and prays etc. - she seems to have some faith perhaps, but mainly in herself. Internal strength etc. in the face of Ferdinand's theatre of horrors)
However, the Duchess can be seen as a "repentant sinner" in Act IV scene 2 but she still dies - killed off by Webster. Jacobean audience would perhaps find this just - there was a clear correlation between social transgression and notions of Christian morality in this day. Webster - quite radical in presenting a female at the centre of the play (few dramatists did in this time) and in a sense appears to be hinting at dichotomy between social principles vs. Christian. Modern audience could be sympathetic to this.
Also Bosola repents for killing the Duchess - his characterisation is dramatised as a conflict of conscience - look at his speech (eulogy) after the Duchess dies. However, he still dies as he's been involved in espionage and immoral activities.
CONCLUSION: Basically although he seems to export the importance of 'Christian' human qualities, Webster doesn't adhere to any strict moral conclusion. He explores the possibilities of revenge more than any 'Christian' ideas of going to Heaven. Fears of death are prevalent; cries for repentance are not. Concentrates on human world and doesn't seem to explore possibilities of the afterlife; if he does so, it is only to seal his opinion of the characters in the play. Seems to hint at this 'Heaven' with the Duchess' stoicism and apparent faith in her death scene, but perhaps this is more of a way of affirming her legacy and importance on earth after her death and her paving of the way for a more 'bourgeois' social order. Also, she doesn't really repent. Only one who does is Bosola, and he dies a more violent death than the Duchess and on a more ambiguous statement: "mine is another voyage". So therefore we can't really say, basically. lol