The answer is: A Hittite

Ezekiel 16:3 - The idea that the Israelites proved by their doings that they were to be like the children of the idolatrous nations of the land.

In Ezekiel 16, the metaphor of a mother underscores the deep, often tumultuous relationship that the Israelites had with their identity and faith. Considering Jerusalem as a "mother" makes Ezekiel's prophecy rich with meaning. By stating that she is a Hittite—an outsider—Ezekiel brushes a vivid picture of how the Israelites, imbued with pride in their heritage, could not ignore their propensity to stray towards the surrounding cultures and their idolatrous practices.

Now, did you know that the Hittites were a powerful civilization known for their advanced artistry and law code? They thrived in the region around the time when ancient Israel was carving out its identity. The reference to this maternal heritage emphasizes a divide: while Jerusalem is the heart of Israel's faith, its roots mingle with those nations whose practices They would often be lured by, highlighting their infidelity to God.

Furthermore, this can remind us of other mentions of mothers in the Bible, like Leah and Rachel, who struggled with jealousy in their familial ties. Just like that, Jerusalem's relationship with her divine "husband" becomes tangled with enticing alternatives.

Ezekiel uses this relatable and candid imagery to call pout such entanglements, showing neatly how cultural identity can color—or color outside—the lines of one's spiritual journey. The Prophet urges for reflection, pushing the yak to consider the true essence of their faith—one rooted not in boundaries but deep commitment.