The Samaritans is a registered charity aimed at providing emotional support to anyone in emotional distress, struggling to cope, or at risk of suicide throughout the United Kingdom and Ireland, often through their telephone helpline. Although Samaritans is a secular organisation, the name is derived from the Biblical Parable of the Good Samaritan. Its international network exists under the name Befrienders Worldwide, which is part of the Volunteer Emotional Support Helplines (VESH) with Lifeline International and the International Federation of Telephone Emergency Services (IFOTES).

The Samaritans was founded in 1953 by Chad Varah, a vicar in the Church of England Diocese of London. His inspiration came from an experience he had had some years earlier as a young curate in the Diocese of Lincoln. He had taken a funeral for a girl of fourteen who had killed herself because she feared she had contracted an STD. In reality, she was menstruating. Varah placed an advertisement in a newspaper encouraging people to volunteer at his church, listening to people contemplating suicide. The movement grew rapidly: within ten years there were 40 branches and now there are 201 branches across the UK and Ireland helping many, deliberately organised without regard to national boundaries on the basis that a service which is not political or religious should not recognise sectarian or political divisions.

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