80 days fasting? What for? They want to start a ministry like Jesus Christ? All these religious practices, customs, traditions, obligations do not move God. Same with the customary fasting of some Religion adherents who after their long partial fasting, go back to all sorts of evil practices. Fasting and prayer for no real reason is just a waste of time and an unnecessary invitation to ulcer. Living a prosperous life financially, health wise, all all areas of life on earth has nothing to do with prayer and fasting and all to do with planning, determination, Consistency, courage