The title refers to the Rozabal shrine in Srinagar in Kashmir, which some (such as Mirza Ghulam Ahmad, the founder of the Ahmadiyya movement, in 1899) have asserted is the tomb of Jesus of Nazareth.

In strife-torn Kashmir, a tomb called Rozabal holds the key to a riddle that arises in Jerusalem and gets answered at Vaishno Devi.

The Rozabal Line is a thriller spanning continents and centuries, with Ashwin Sanghi, under the pseudonym Shawn Haigins, telling a story that goes back to the time of the birth of Abrahamic religions.

[5] After the novel was published, due to attention drawn to the site by others as well as the story told in the book, there was a large upsurge of visitors to the Rozabal shrine in Srinagar.

Conspiracy thrillers swamped the market, reaching even Indian shores with The Rozabal Line, and offered us so much meat, that we couldn't relish chewing anymore.

"[7] At a talk delivered in Chennai, the author said, "We assume the different faiths are distinctly different, but once you start tracing back the roots of their beliefs, you find their origins are much closer that you might imagine.

[16] In particular, Sanghi's novel spoke of an attack by the Lashkar-e-Taiba, an Islamist terror group based in Pakistan controlled Kashmir.

The plot of The Rozabal Line used a ship off the coast of Gujarat as well as a Thuraya satellite phone besides describing the Taj Mahal Palace & Tower as the residence of one of the main characters in the story.