When Muslims Leave the Faith

Conversions involving Islam sometimes look like a one-way street in the West. Famed new believers like Kareem Abdul-Jabbar and Keith Ellison seem to get all the attention—along with flamboyant flirts like Lindsay Lohan. But those who leave Islam may ultimately influence the faith more than converts do.

There are about 3.5 million Muslims in the U.S., according to a 2017 Pew Research Center survey. The data suggests that about 100,000 of them abandon Islam each year, while roughly the same number convert to Islam. Altogether nearly a quarter of those raised in the faith have left, with Iranians disproportionately represented. Similar trends prevail in Western Europe, where conversions in and out of Islam appear roughly to balance out. ...

Read the remainder of the full article at the Wall Street Journal website.

Daniel Pipes is president of the Middle East Forum.

Daniel Pipes, a historian, founded the Middle East Forum in 1994 and led it until 2025. He taught at the University of Chicago, Harvard, Pepperdine, and the U.S. Naval War College. He served in five U.S. administrations, received two presidential appointments, and testified before many congressional committees. The author of 18 books on the Middle East, Islam, and other topics, his most recent is Israel Victory: How Zionists Win Acceptance and Palestinians Get Liberated (2024). Mr. Pipes’ work has been translated into 39 languages. DanielPipes.org contains an archive of his writings and media appearances; he tweets at @DanielPipes. He received both his A.B. and Ph.D. from Harvard.
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