The first person to come forward to meet this challenge is Alisdair Anderson of Biggleswade, Bedfordshire. He notes that Jesus spent much time in meeting people’s practical needs and views his own involvement as an extension of his faith.

‘I believe I can make a difference,’ says Alisdair. ‘By raising sponsorship for the challenge, I’m helping to fund Siloam projects around the world. Also, I want to raise awareness and encourage others to take an active part in charitable ventures, even if it means moving outside their comfort zone.’

That’s what Alisdair and his wife Katherine have been doing through numerous visits to Romania with a Christian charity, giving practical aid to needy families. As a result, several orphanages as well as a baby hospital have been extensively renovated.

Then two years ago, Alisdair worked in India which gave further impetus to helping others. Returning to Britain, Alisdair and Katherine began sponsoring two girls in India through Siloam. ‘We talk about them to our own children in everyday situations. We remind them that not everybody enjoys the life we have.’

Now Alisdair anticipates the Sinai challenge. ‘This trek will be special as I will be seeing some of the Bible lands firsthand. My raising the sponsorship money will involve talking to many of my secular friends and acquaintances. It should be a good conversation starter!’