When giving, praying, and fasting are practiced together in the life of a believer, it creates a type of threefold cord that is not easily broken.
Fasting is a constant means of renewing yourself spiritually.
Fasting keeps you sensitive to His (God) Spirit, enabling you to live holy.
If the devil starts bringing up your past it's because he's running out of new material!
Health and healing will follow fasting.
Three duties of every Christian are giving, praying, and fasting.