WHAT TO DO WHILE FASTING AND RESTING
The goal of fasting/resting from religion is not to just do nothing. There is work to do but it is spiritual work — not religious work. Here is a short list:

People who quit religion have no idea of what their new life will be like. We could try to summarize it here, but whatever we would say would not be intelligible to ears that do not hear and eyes that do not see. All we can say is that there are great spiritual rewards for people who seek to discover the deep mysteries of the Bible.

Jews and Christians think that they have wisdom because they are religious. Agnostics and atheists, on the other hand, think that they have   wisdom because they do not believe in God or religion — even though they  have created a religion out of debunking religion. Surprisingly they all  base their beliefs, at least in part, on the Bible. In God’s view, all are wise in their own eyes because they form their beliefs on whatever they can understand with their rational, intellectual minds. They all miss out on something exciting and special because they interpret the Bible literally while failing to investigate the mysteries found in Biblical symbolism.

These are the challenges and rewards that await people who would study and test themselves when they fast/rest from religion.