The Birds That Attacked Abraham's Covenant Sacrifice

The setup is solemn. God tells Abraham to bring a heifer, a goat, a ram, a turtledove, a pigeon. Abraham cuts the animals in half and lays each piece opposite its pair. This is the brit bein ha-betarim, the covenant between the pieces, one of the most extraordinary scenes in Genesis. God will pass between the halved animals like a king accepting terms. The covenant that will define the entire Jewish people is being ratified in blood and darkness.

And then the birds arrive.

“The birds of prey came down on the carcasses” (Genesis 15:11). Scavengers, swooping in on the sacred moment. Abraham drives them away. The text does not explain what the birds mean. It does not say whether Abraham was frightened, or exhausted, or angry. It simply records the birds descending and Abraham driving them off, and then the sun begins to set and a deep terror falls over him as God speaks again.

Philo of Alexandria, writing in the first century CE, could not leave that image alone. In his Questions and Answers on Genesis and in the tradition preserved in The Midrash of Philo, section 11:1, he interprets the birds as the forces of evil that descend on virtue whenever it is exposed and vulnerable. The cut animals represent potential, something living that has been opened up, laid bare in preparation for something sacred. The birds are every destructive force that comes for that exposed potential.

There is a rawness to this image that the abstract version cannot quite capture. Abraham has just done something enormous. He has committed himself to a covenant with the unseen God, has structured his entire life around a promise, has made himself vulnerable by splitting open these animals in the presence of the divine. And immediately the scavengers arrive. Not after the covenant is sealed. While he is waiting for it. While the moment is still open and unresolved.

This is what the Philo tradition understands as the particular danger of sacred beginnings. The moment you commit to something real, something demanding, something that requires you to be more than you currently are, that is exactly when the birds come. Not before the commitment, when you could still retreat. After it. When you are already exposed.

The other texts that cluster around this scene deepen the picture. The covenant between the pieces that follows is one of the strangest passages in Torah. God speaks to Abraham in a smoking furnace passing between the halved animals, promising land and descendants, but also promising four hundred years of slavery. The covenant is a gift and a burden simultaneously. The birds that come before this prophecy are not randomly placed in the narrative.

Abraham drives them off. This is the physical act, but it is also the spiritual stance. The covenant is not going to protect itself. The sacred commitment requires active defense. You do not simply sign a covenant and walk away. You stand next to it while the birds come and you keep driving them off, hour after hour, as the sun moves and the shadows lengthen, until the moment when God finally speaks again and the terms are sealed.

Philo was writing for a community that had real experience with this kind of sustained effort. The Jewish community in first-century Alexandria faced enormous pressure to assimilate, to trade in the particularity of Jewish practice for the smoother social rewards of Greek culture. The birds descending on the covenant sacrifice were not metaphorical for them. They were the daily reality of trying to maintain something sacred in an environment that had no particular regard for it.

The image Philo offers does not promise that the birds will stop coming. It promises that Abraham kept driving them off. That is the whole of his instruction. Not that the forces of dissolution will be defeated once and for all, but that the person who has committed to something sacred will be found, at every hour the sun crosses the sky, standing over what they have consecrated and refusing to let it be taken.

The text never tells us how long Abraham stood there, driving off the birds. The sun moved. The shadows lengthened. He had no instructions about when to stop, no word from God saying the vigil was over. He simply waited, and watched, and kept the birds from landing.

The covenant texts in the Abraham cycle consistently present him as someone who was required to wait longer than any reasonable person would have expected. He was promised descendants when he had none. He was promised land when he owned none. He was told the promise would require four hundred years of suffering before it was fulfilled, and he was shown this in a dream while the birds descended and he drove them off. All of it, promise and delay and suffering and fulfillment, was given to him in the same moment.

Philo saw in the birds a portrait of the forces that come for every serious commitment: doubt, external pressure, the accumulated weight of a world that does not particularly care whether your covenant holds. The person who has committed to something sacred will be tested not once, at the moment of commitment, but continuously, in the long afternoon while the sun moves and the birds keep coming and nothing has changed and nothing is yet sealed.

The birds descended. Abraham waved them away. The covenant held. That is the story, and it is enough.