One of the problems in Christian faith is our willingness to cash it in for something we can see. We take an example or verse from Scripture and turn it into our own personal plan to manipulate God. One of the areas I have heard Christians abuse is fasting.
Jesus told the disciples, who were having trouble casting out a demon, that “this kind only comes out by prayer and fasting.” I remember a guy telling me he was praying for a friend and his friend was getting worse. So he fasted to see if it was a demon, but he still kept getting worse.
A man in China is attempting to break the recently set record for fasting by going 49 days without food. He’s a Buddhist. I wonder how many of his prayers will be answered? It takes more than outward show to impress God or change His plans. Be careful not to get sucked into outward displays of a hoped for inward reality.