Most conversion accounts rest on the word of the person telling them. This one does not, entirely, and that is the reason to spend time on it.
Mosab Hassan Yousef was born in Ramallah in 1978, the eldest son of Sheikh Hassan Yousef, one of the founders of Hamas and among its most recognisable political figures in the West Bank. That is not a contested biographical detail; his father is a public figure who has confirmed the relationship, including in disowning him.
The decade in between
He was arrested by Israeli forces as a teenager. What followed — and what he set out in his 2010 book Son of Hamas — is that he was recruited by Shin Bet, Israel's internal security service, and worked as an informant for roughly ten years under the codename that later gave the documentary its title.
His own account of why is not the flattering one you might expect. He describes what he saw of the torture of Palestinian prisoners by fellow Palestinians inside the prison system as the thing that dislodged his certainties, well before any question of religion arose.
This period is where the corroboration comes in. The 2014 documentary The Green Prince, directed by Nadav Schirman, is built around extended on-camera interviews with both Yousef and his former handler, Gonen Ben Yitzhak — an Israeli intelligence officer speaking on the record about the working relationship, at professional cost to himself. Whatever one concludes about the religious claims, the operational account is not one man's unsupported testimony.
The turn
By his own telling, the religious change began with an ordinary encounter: a conversation with a British Christian near the Damascus Gate in Jerusalem, and an invitation to a Bible study. He started reading the New Testament with, he says, no particular expectation.
The passage he returns to in interview after interview is not a doctrinal one. It is the instruction in the Sermon on the Mount to love your enemies. He has described encountering that line, in the situation he was in — informing on his own people, watching both sides of a conflict from inside — as the point at which something gave way.
He was baptised in 2005 and left for the United States in 2007.
The asylum case
His application for asylum in the United States was initially opposed by the Department of Homeland Security, on the basis of his own published account of association with a designated terrorist organisation. The case was fought publicly, his former handler testified on his behalf, and asylum was granted in 2010.
It is a strange kind of corroboration, but it is real: the account was tested in a legal proceeding by a government with every incentive to find the holes.
What it cost
His father publicly disowned him, and the family issued a statement severing ties. He has spoken about this repeatedly and without much visible self-pity, and has been consistent in refusing to characterise his father as a monster — describing him instead as a man he loves who believes something Mosab no longer believes.
That refusal is worth noting, because it is a recurring feature of the more credible accounts and almost entirely absent from the less credible ones.
Anyone facing a version of the same rupture will find the practical page on telling your family more useful than any story, and an honest account of the risks more useful still.
How to read this account well
A few cautions, because uncritical retelling does these stories no favours.
He is a controversial and heavily politicised figure, and his public commentary since has been contested from several directions. It is possible to take the documented facts of his biography seriously while disagreeing sharply with his politics, and it is worth keeping the two separate.
His account is also unusual almost by definition. It is not a template. Most people who come to faith from a Muslim background do so without intelligence services, documentaries, or asylum hearings involved, and their accounts are quieter. You will find a broader and more representative range in the first-hand accounts collected here.
Common questions
Where can I read or watch his account?
Son of Hamas (2010) is his own written account. The Green Prince (2014) is the documentary, which won the audience award for world cinema documentary at Sundance. Numerous filmed interviews are freely available.
Did a dream feature in his conversion?
His account centres on reading and on a specific passage of text rather than on a dream. Not every account involves one, and it is worth saying so — the dream pattern documented in our research summary is widespread, not universal.
Is his family still alive?
His father, Sheikh Hassan Yousef, has been imprisoned by Israel on multiple occasions over many years. Mosab has spoken publicly about the estrangement and about his continuing affection for his family.