The answer is: Harlot

Hos 1:2

The story of Hosea provides a fascinating peek into love, fidelity, and divine purpose. Hosea's choices mirrored the larger narrative of Israel’s unfaithfulness to God. By marrying a harlot, Gomer, Hosea entered into a relationship that wasn’t just personal but a striking metaphor for Israel’s infidelity—just as Gomer was unfaithful to Hosea, so too were the Israelites straying from their covenant with God.

This arrangement also unfolds compelling layers of context. Marriage during this time represented much more than a personal union; it was a reflection of societal and religious allegiances. Gomer's dismissal of marital fidelity symbolized Israel’s drifting towards idol-worship and immoral behaviors, presenting a powerful image of how spiritual relationships can parallel human connections. Just as today we can learn through analogies in personal relationships, the ancient peoples would have recognized these patterns.

An interesting trivia note: Hosea is often called the first 'minor prophet,' but the impact of his message is anything but minor. His writings influence various aspects of reform minded movements and highlight themes such as unconditional love, redemption, and grace that resonate even in contemporary discussions about relationships. Furthermore, the poignancy of his personal struggles underscores the profound depths of empathy and compassion found throughout Biblical texts. It's a touching reminder that love, in all its forms, is a complex and beautiful journey defined by challenges and grace.