I met George Kulang in 2007. I was studying at Hebrew University, for my masters in ancient Jewish history. I had heard of the plight of Sudanese refugees who were fleeing genocide in their country, and racism and state sanctioned murder in Egypt, and who had arrived recently in Jerusalem.

When I first met George, I was surprised by how skinny and tall he was. He stood a head taller than anyone else. Scars marked his face from ritual cuttings done in his tribe. But he looked at me with gentle eyes, and he said, "When I came across the border, I was tired and thirsty. I walked for a long time. Then I saw an Israeli flag, and I thought to myself, I must walk to that flag, because the Israelis are good, they have democracy, they will not turn us away.

"When I came to the flag, I could see that it was a military base. I walked up to the gate and I called out to be let in. No one answered. I called again. No one answered. Then I went to a nearby tree and sat down. A little while later, a man, dressed in a soldier’s uniform came out and gave me a jug of water to drink, and a piece of bread. He gave them to me, and he said, Do you know where you are? I said, I am in Israel. He said, why are you here? I told him. He said, you can’t stay here. I said, I can’t go back."

When I asked George what he wanted to do with his time in Israel, he looked at me and replied confidently, “I want to read the Bible in Hebrew.” George is a Christian from the South of Sudan, so the Hebrew Bible is his holy book. Though he could read it in his native Dinka, he wanted to read it in the language in which it was written. This man, who had literally walked out of Africa and across the Sinai, wanted nothing more than to learn the language of his holy text. I too had come to study in Israel in order to learn to read the Hebrew Bible, and was by then teaching it to American and European students. So I agreed to teach him Hebrew. He learned quickly. Due to his knowledge of Arabic, he found many cognate words. “Learning Hebrew is easy,” he once told me with a broad smile. We found a scholarship for him to come to a Hebrew Ulpan.

After working for over a year, he had saved up enough money to pay for Ulpan fees on his own. He worked below minimum wage while paying rent and taking care of himself. And every evening he studied. When I asked him what he would do upon his return to Sudan, he said, “I will teach my people Hebrew.” George has since returned to Sudan, but he has not been able to find a job. His country teeters once again on the brink of war with the Sudanese government.

Many times while working with George, I have been overcome by his hope. His story is filled with many crushing experiences. Though he averted his face to tell me this, his wife and children were killed when the Janjaweed raided his village. That is when he walked out of Sudan. He experienced torture in Egypt, so he walked across the Sinai. He sat in an Israeli jail for months. But every time I spoke to this tall, soft-spoken man, I heard hope spring anew.

These noble and proud Sudanese people now live in fear again. After the anti-migrant riot in Tel Aviv, I called a leader of the Sudanese community in Israel to ask him how they were doing. He said, “It has become dangerous for the community, so that we can’t even go out at night. I called one of my friends yesterday, and I said, ‘I have to tell you, make sure you go on the good side of the street. Don’t go in corners.’ My friend responded, ‘Thank you for telling me, But I already know. I didn’t go out from morning to night.’ He added, ‘Visas have been cancelled three months ago, so they are not able to work.” My friend had been working in a hotel before his visa was taken away. Voices for Sudan, a US based Sudanese advocacy group, claims that many Sudanese are now facing starvation in Israel.

On May 24, at a political rally in South Tel Aviv, politicians egged on a crowd with sayings like, “Sudan is not here.” Soon anti-African violence broke out; migrants were chased through the streets, their property destroyed as they fled. This Monday, Prime Minister Netanyahu announced plans to quickly expel 25,000 Africans from Israel, and to expand the detention facilities in the Negev to hold the rest until deportation could be arranged. He specifically targeted the South Sudanese and Eritreans for deportation, and has scheduled flights this month and next to send my friends and a large portion of their community back to Africa. Directly following the announcement, arsonists lit fire to an apartment building, trapping ten Eritreans inside.

I asked my Sudanese friend if he feels safe in Israel today. He answered, “I don’t feel safe. I am concerned for my life. You don’t know when you will be taken by the police, arrested and deported. You don’t know how long it will be. We’re living in an uncertain future. We are living in fear. We might be attacked in the street.” To illustrate the point, he went on to tell me, “I have another friend who was beaten up by migration police, they broke his arm, drove him around for a long time, then dropped him on the street. He was lucky to find an American doctor. He almost died. His shoulder is in pain.”

When I heard all this, I told him, “You know this is hard for American Jews to hear.” He responded, “I know it is hard for you to hear. But southern Sudanese find it hard to believe too. When we had never come to Israel, and someone said this or that bad about Israel, we would have fought to say, it is wrong, Israel would never do that. I tell you my friend, the South Sudanese people believe in Israel.”