"As the azan (call to prayer) is Arabic, I don't understand the words exactly. But I feel relaxed when I hear it. The azan relaxes me ... I was happy to hear it often in Istanbul," said Xavier, adding that he figured out Islam is a peaceful and relaxing religion.
"I found peace and freedom in Islam," he said and "rediscovered" himself thanks to Islam.
"Sharing is important to me, and Islam is a sharing religion," he said.
Xavier also said that he did not face any reaction in Portugal, where the majority is Christian, mainly Roman Catholic.
"Portugal is a multi-cultural country that keeps an open house to everyone. When I said I became a Muslim, I did not have any reaction. But when I dyed my hair blond, they criticized me much in Portugal. Even today, people know me by my hair color," he said.
"We lost to France after I had handballed French forward Sylvain Wiltord's shot in extra time of a EURO 2000 semifinal match that led to a penalty scored by Zinedine Zidane. I was then criticized much for my appearance, especially my hair color," Xavier said, adding that it did not matter what people thought about him.
Xavier, who won the Portuguese league title with Benfica, and the English League Cup with Liverpool, ended his career in 2008.
He amassed 249 club appearances and scored six goals.
Xavier had 20 international caps for Portugal.
