How Zipporah Stopped the Destroying Angel With Gershom's Circumcision

Targum Pseudo-Jonathan on Exodus expands one of the most cryptic episodes in the entire Torah. The verses in Exodus 4:24-26 record only that God sought to kill Moses on the way back to Egypt, that Zipporah took a stone and circumcised her son, and that she touched the foreskin to someone's feet while uttering the obscure phrase a bridegroom of blood. Pseudo-Jonathan turns the three terse verses into a full narrative scene.

Zipporah Acting Against an Obstruction

The first passage renders Exodus 4:25. In the targum's expansion, Zipporah takes a stone and circumcises her son Gershom. She then brings the severed foreskin to the feet of the destroying angel.

The targum supplies the explanation Zipporah delivers as she does so. The husband sought to circumcise, but the father-in-law obstructed him; and now let this blood of the circumcision atone for my husband. Pseudo-Jonathan resolves a major exegetical puzzle in a single sentence. The reason Moses had not circumcised his son Gershom earlier was that his father-in-law Jethro had blocked the procedure. The omission was not Moses's choice. The omission was forced on him.

This explanation matters theologically. The bare biblical text makes Moses look negligent at exactly the moment he is being commissioned to lead Israel. The targum's expansion preserves Moses's responsibility while accounting for the delay. The obstruction came from outside the marriage, not from inside Moses's intentions.

Zipporah's appeal is then specifically substitutionary. She does not perform the circumcision generically and hope the threat passes. She brings the blood directly to the feet of the angel and pleads that this blood of the circumcision atone for my husband. The substitution is precise. The son's blood is offered in place of the father's life.

The Destroying Angel Desists

The second passage renders Exodus 4:26. The destroying angel desisted from Moses. Zipporah, watching the angel withdraw, gave thanks aloud. The targum supplies the wording. How lovely is the blood of this circumcision that hath delivered my husband from the angel of destruction.

The terse biblical phrase a bridegroom of blood is rendered as Zipporah's explicit thanksgiving. The targum hears the obscure exclamation as a credit assigned to the rite itself. Blood from a covenant of circumcision is not generic blood. It is blood with the power to deflect a destroying angel.

The targum's framing also makes Zipporah the protagonist of the scene in a way the bare verses do not. She is the one who notices the threat. She is the one who acts. She is the one who delivers Moses by means of her son's blood. She is the one whose words frame the meaning of what happened. The targum does not soften any of these emphases.

What the Targumist Saw in the Verses

Read together the two expansions from Targum Pseudo-Jonathan turn the Exodus 4 episode into a coherent narrative about substitutionary atonement and feminine initiative. The blood of one's child can stand in place of one's own life if it is offered in the context of the covenantal rite. The wife can perform the substitution when the husband cannot. The destroying angel responds to a specific kind of blood applied in a specific kind of way.

The mechanism the targum exposes is the same mechanism that will become explicit later in the same book when Israel marks the doorposts with the blood of the Passover lamb to keep the destroyer from entering the houses. The Zipporah scene in Exodus 4 is, in the targum's reading, the prototype. A covenantal blood-application stops a destroying angel. The principle is then deployed at scale during the tenth plague.

What Pseudo-Jonathan Wanted Preserved

The compilers of Pseudo-Jonathan inserted the explanation about Jethro because without it the verses leave Moses looking like a leader who was about to be killed for negligence on the eve of his commission. The compilers inserted the destroying angel because without that figure named explicitly, the verses leave the reader guessing who or what God had sent. The compilers turned Zipporah's bridegroom of blood into a clear thanksgiving for the same reason. Obscure exclamations are not theological data. Explicit thanksgivings are.

What Pseudo-Jonathan preserves, by expanding these three verses into a full narrative scene, is the rabbinic conviction that the Torah's gaps are not silences. They are openings into traditions the rabbinic community already knew. Jethro had obstructed the rite. Zipporah had acted in her husband's place. The destroying angel was a named entity that the blood of circumcision repelled. The targum places these traditions into the verses themselves so future readers will not have to reconstruct them from the rabbinic apparatus.

The expansion also recovers Zipporah herself as a religious actor in her own right. The bare Torah leaves her contribution cryptic. Pseudo-Jonathan restores the words on her lips. She knew what the blood would do. She knew where to bring it. She knew how to address the angel. The targum makes her speech audible.