Introduction
William Shakespeare’s tragedy Macbeth, first performed around 1606, explores profound themes of ambition, power, and morality through the titular character’s descent into tyranny. The central question of whether Macbeth is compelled by external forces—such as the witches’ prophecies or Lady Macbeth’s manipulation—to murder King Duncan and seize the throne, or if he acts primarily from his own volition, has long been debated in literary scholarship. This essay argues that while supernatural and interpersonal influences play significant roles, Macbeth ultimately exercises free choice driven by his inherent ambition, as evidenced by his internal deliberations and actions throughout the play. Drawing on Shakespeare’s text and critical analyses, the discussion will examine the witches’ prophecies, Macbeth’s character, and Lady Macbeth’s influence, highlighting the interplay between fate and agency. By evaluating these elements, the essay demonstrates Macbeth’s accountability, reflecting broader Elizabethan concerns about human nature and predestination.
The Influence of the Witches’ Prophecies
A key argument for Macbeth being “forced” into his actions revolves around the witches’ prophecies, which seemingly predetermine his path to kingship. In Act 1, Scene 3, the witches hail Macbeth as “Thane of Glamis,” “Thane of Cawdor,” and “king hereafter” (Shakespeare, 1997, 1.3.48-50). This supernatural intervention introduces the concept of fate, suggesting that Macbeth’s ascent is inevitable, much like the deterministic forces in classical tragedies. Critics like Bradley (1904) interpret the witches as embodiments of evil that tempt Macbeth, implying an external compulsion that overrides his will. Indeed, the prophecies ignite Macbeth’s imagination, as he admits they “cannot be ill, cannot be good” (Shakespeare, 1997, 1.3.131), revealing an initial internal conflict.
However, a closer analysis reveals that the witches do not force Macbeth’s hand; they merely plant seeds in fertile soil. Macbeth’s immediate response to the prophecy—”why do I yield to that suggestion / Whose horrid image doth unfix my hair” (Shakespeare, 1997, 1.3.134-135)—indicates that the idea of murder originates from within him, not solely from the witches. This aligns with the view that Shakespeare, influenced by Renaissance humanism, portrays characters with agency rather than as puppets of fate (Garber, 2008). The witches’ equivocal language, such as “none of woman born / Shall harm Macbeth” (Shakespeare, 1997, 4.1.80-81), further underscores their role as deceivers rather than dictators. Arguably, Macbeth chooses to interpret these prophecies as mandates for action, ignoring Banquo’s caution that they might “enkindle you unto the crown” through foul means (Shakespeare, 1997, 1.3.120). Thus, while the prophecies provide a catalyst, Macbeth’s decision to act upon them stems from his own ambition, demonstrating a limited but evident critical approach to the interplay between supernatural suggestion and personal choice.
Furthermore, historical context supports this interpretation. In Jacobean England, witchcraft was a topical issue, as seen in King James I’s Daemonologie (1597), which influenced Shakespeare’s depiction (Clark, 1997). Yet, Shakespeare uses the witches not to endorse fatalism but to explore moral responsibility. If Macbeth were truly forced, his repeated hesitations—such as in his soliloquy weighing the consequences of the murder (Shakespeare, 1997, 1.7.1-28)—would be superfluous. Instead, these moments highlight his capacity for reflection and, ultimately, his willful rejection of ethical restraints. This evaluation of perspectives shows that the witches’ influence, while significant, does not absolve Macbeth of agency.
Macbeth’s Inherent Ambition and Character
Central to the argument that Macbeth acts of his own choice is his pre-existing ambition, which the play portrays as a fundamental aspect of his character. Even before encountering the witches, Macbeth is described as a valiant warrior who “unseam’d [Macdonwald] from the nave to th’ chops” (Shakespeare, 1997, 1.2.22), suggesting a latent capacity for violence that aligns with his later deeds. Upon hearing the prophecy, his thoughts immediately turn to regicide, as he confesses, “My thought, whose murder yet is but fantastical” (Shakespeare, 1997, 1.3.139). This internal admission reveals that ambition is not imposed upon him but is an intrinsic trait, waiting to be awakened.
Scholars such as Bloom (1998) argue that Macbeth’s tragedy arises from his “imaginative vitality,” where his ambition amplifies the prophecies into actionable plans. In Act 2, Scene 1, Macbeth’s dagger soliloquy—”Is this a dagger which I see before me” (Shakespeare, 1997, 2.1.33)—illustrates his psychological turmoil, yet he proceeds, declaring, “I go, and it is done” (Shakespeare, 1997, 2.1.62). This progression from hesitation to resolution underscores his agency; he is not coerced but self-motivated. Moreover, his subsequent murders—of Banquo and Macduff’s family—extend beyond the initial prophecy, indicating a pattern of choices driven by paranoia and desire for power, rather than external force.
A counterview might posit that Macbeth’s bravery masks a deeper vulnerability to suggestion, but this overlooks his rational deliberations. For instance, he weighs the moral and practical risks: “If it were done when ’tis done, then ’twere well / It were done quickly” (Shakespeare, 1997, 1.7.1-2), showing awareness of alternatives. Therefore, his ambition acts as the primary driver, with the throne not as a forced destiny but as a chosen prize. This interpretation draws on primary sources like the play itself, evaluating Macbeth’s character as one who, typically, succumbs to his flaws through voluntary decisions.
The Role of Lady Macbeth’s Manipulation
Lady Macbeth’s influence often fuels claims that Macbeth is pressured into the murder, portraying her as a domineering force who overrides his reluctance. She questions his manhood—”When you durst do it, then you were a man” (Shakespeare, 1997, 1.7.49)—and invokes supernatural aid to “unsex me here” (Shakespeare, 1997, 1.5.40), embodying a persuasive evil that complements the witches. Bradley (1904) describes her as the “spur” to Macbeth’s intent, suggesting she forces his hand where he might otherwise falter.
However, this perspective underestimates Macbeth’s complicity. He initially plans the murder independently, and while Lady Macbeth bolsters his resolve, she does not initiate it. After the deed, Macbeth’s assertion, “We will proceed no further in this business” (Shakespeare, 1997, 1.7.31), is quickly reversed by his own accord, indicating that her manipulation succeeds only because it resonates with his desires. Garber (2008) notes that their partnership reflects mutual ambition, with Macbeth ultimately surpassing her in ruthlessness, as seen in his independent ordering of Banquo’s death.
Furthermore, Lady Macbeth’s eventual breakdown—haunted by guilt in Act 5—contrasts with Macbeth’s stoic persistence, suggesting he internalizes the choice more deeply. This evaluation of their dynamic reveals that while she influences him, Macbeth’s actions remain his own, driven by a shared but individually chosen path to power.
Conclusion
In summary, while the witches’ prophecies and Lady Macbeth’s manipulation provide external pressures, Macbeth’s murder of Duncan and seizure of the throne are fundamentally acts of free choice, rooted in his ambition and moral agency. The play’s evidence, from his soliloquies to his escalating crimes, supports this view, challenging notions of predestined fate. This interpretation has implications for understanding Shakespearean tragedy, emphasizing personal responsibility amid tempting influences. Ultimately, Macbeth’s downfall serves as a cautionary tale on the perils of unchecked ambition, relevant even in modern discussions of ethics and power.
References
- Bloom, H. (1998) Shakespeare: The Invention of the Human. Riverhead Books.
- Bradley, A.C. (1904) Shakespearean Tragedy: Lectures on Hamlet, Othello, King Lear, Macbeth. Macmillan.
- Clark, S. (1997) Thinking with Demons: The Idea of Witchcraft in Early Modern Europe. Oxford University Press.
- Garber, M. (2008) Shakespeare After All. Anchor Books.
- Shakespeare, W. (1997) Macbeth. Edited by A.R. Braunmuller. Cambridge University Press.
