Yusuf Islam – formerly known as Cat Stevens – has rarely been seen on stage since he converted to Islam in 1977. In recent years, however, he has returned to live performing and, with new album Tell 'Em I'm Gone out last month, Yusuf played two sold-out gigs in London this week as part of his European tour.

The British musician has now revealed that his decision to start producing and performing music again led to criticism from some Muslims.

"I was getting criticism from the Muslim community: why are you picking up a guitar again? What's happening to you?" the 66-year-old said in an interview with AFP.

"I say: listen to me, this is part of Islamic civilisation, we have lost our contact with it, we lost our vibrant approach to life and to culture."

Yusuf, who is performing songs from the new album, as well as classics such as Wild World, Moonshadow and Peace Train from his 1960s and 1970s heyday on the tour, said of his dual identity: "I'm a mirror glass for the Muslims as well as the Western world, which looks at me in a slightly different way, but they are looking in the same mirror."

Yusuf will also return to the United States for his first tour there in 35 years. It comes 10 years after he was banned from the country after his name appeared on a no-fly list – a fact he blamed on mistaken identification.

"I feel very welcome now," he said and described his inauguration into the Rock and Roll Hall of Fame in 2014 as a "significant moment where they kind of remembered me".

"I think it's [the tour] going to be pretty good, I'm hoping," he said.

"One song I do is The First Cut is the Deepest. I try to remind people I wrote that song, not Rod Stewart." Yusuf continued.

When he first converted to Islam in 1977, Yusuf hung up his guitar to dedicate himself to philanthropic and educational work.

He attracted controversy in 1989 when he defended the fatwa issued by Iran's Ayatollah Khomeini calling for Muslims to kill British author Salman Rushdie for blasphemy. He later dismissed his remarks as in bad taste, but there are many who still reproach him for not apologising.

After his US experience, two British newspapers alleged that he was involved in terrorism. Yusuf successfully sued them for libel, but the whole experience has left its mark.

"It's always on the knife's edge as far as I am concerned," he said of his relationship with the media. "I can never quite trust anybody anymore."

Everyone, however, is welcome to come and see him perform live. "People who want to remember me as Cat Stevens – welcome. Those who want me as Yusuf, you're here," he said.