God's relationship with Israel is illustrated by whose marriage?

The correct answer is B, as the marriage between Hosea and Gomer serves as a powerful metaphor for God's relationship with Israel. In the book of Hosea, God commands the prophet Hosea to marry Gomer, who is described as a woman of unfaithfulness. This relationship symbolizes Israel's infidelity towards God through idolatry and sin, yet it also illustrates God's unwavering love and commitment despite Israel’s unfaithfulness.

Throughout the narrative, Hosea's experiences with Gomer reflect the struggles and heartache of God as He seeks to restore His covenant relationship with His people. This profound imagery highlights themes of love, betrayal, judgment, and grace, emphasizing that even when Israel turns away, God's desire is for reconciliation and restoration.

In contrast, the other options do not present such a significant thematic representation of God's relationship with Israel. While Isaiah, Amos, and Jeremiah were significant prophets with their own messages and relationships, none of theirs are utilized to illustrate the covenant dynamic between God and Israel in the same way Hosea and Gomer's marriage does. The unique portrayal in Hosea makes it a central text for understanding the depth of divine compassion in the face of human unfaithfulness.