Note: religions are only for a illustrative purposes. No need to get angry.
There were 2 people alone in a desert, thirsty and hungry. One was Christian and other Sikh. Suddenly, they saw a mosque in the distance. They talked that it is a Mosque, and none of them is a Muslim. So, the Sikh presented the idea that they pose as Muslims. The Christian declined so the Sikh only posed as a Muslim. They went to the mosque, and the Sikh posing as Muslim said to the Imam that they are hungry and be given food and water. The imam called a man from the mosque, and instructed him to take the Chrisitian and give him food and water. And then told the Sikh posing as Muslim; 'Abdul Rehman sahib, aftari main abhi thori dair hai'!!!