Christians in the UK must stand up for their faith, the chief inspector of schools has urged.
Sir Michael Wilshaw said that it has never been more important for Christians to stand up for what they believe in, the Press Association reported.
In a speech to the Catholic Association of Teachers, Schools and Colleges' (CATSC) annual conference, Wilshaw said: "It doesn't need me to tell you that we are living in an increasingly secular and materialistic society where young people can so easily have their heads turned and lose sight of what really matters.
"At the same time, we are also living through an era marked by seemingly ever greater intolerance of other people's beliefs, views and ways of living.
"Therefore, it has never been more important for Christians to stand up for their faith and for the Gospel values of love, compassion and tolerance. Not just because of what's happening in this country, but in the context of what is happening in the Middle East and other parts of the world, where Christians are suffering brutal persecution for what they believe."
However, Wilshaw said that although Catholic school leaders’ first role is to promote and celebrate their own faith, it is still important to teach pupils aboout other religions.
He said: "When I led a Catholic school in the heart of an overwhelmingly Muslim area of East London, I always made sure my pupils understood and respected the fact that others followed different customs and subscribed to a different set of beliefs. We didn't go into any great detail about other world religions, but I saw it as my obligation to teach pupils about the synergies between the great faiths and that all people are equal in the eyes of God.
"It is so important that, as Catholic leaders, we adopt this approach. All of us understand that erecting barriers and pushing others away breeds suspicion, insularity and division. This is certainly what we saw in a number of schools in Birmingham."
Ofsted is now actively inspecting how well schools are promoting values such as tolerance and respect, a move that came in the wake of the alleged Trojan Horse plot by hardline Islamists to take over some schools in Birmingham.
A number of secular and faith schools have been failed by the watchdog for failing to promote these values and narrowing the curriculum, Sir Michael said.
"Let me be quite clear about this. It is perfectly legitimate for individuals and faith groups to hold firm to a particular set of values and beliefs, which may run counter to existing social norms.
"What is not legitimate is to use these beliefs to condone or even encourage intolerance and discrimination."
Sir Michael's comments come just days after Education Secretary Nicky Morgan announced reforms to school admissions, including a move to stop "vexatious complaints" against faith schools by secularist groups.