Song Meaning
The narrator addresses a lover, Lucasta, to explain a departure for war. He preempts her potential accusation of unkindness, framing his choice not as a rejection of her but as a necessary pursuit. The initial lines establish a tender scene, contrasting Lucasta's "chaste breast and quiet mind" with the narrator's impending "war and arms."
The core tension lies in the narrator's divided loyalties. He acknowledges a "new mistress" – the call to arms – which he embraces with "stronger faith" than his love for Lucasta. This isn't a simple betrayal; it's a reordering of priorities, where the "sword, a horse, a shield" represent a compelling, almost sacred, duty.
The most striking aspect is the narrator's justification: "Yet this inconstancy is such / As you too shall adore." He argues that his pursuit of honor, even at the cost of their relationship, is ultimately a virtue that Lucasta herself should admire. The final lines reveal the ultimate hierarchy: "I could not love thee, dear, so much / Lov'd I not honour more."
This elevates the concept of honor above personal affection, suggesting that true love is only possible when one is true to a higher principle. The lyrics effectively convey a complex emotional state, where duty and love are in conflict, but honor ultimately prevails as the defining characteristic of the narrator's character.