When the Holy Spirit calls your to fast, He is preparing you for what is ahead.
Periodic fasts are necessary to flush out the poisons.
When you faithfully follow the three duties of a Christian, God rewards you openly.
God knows there is never a convenient time to fast.
Satan gets disturbed -and defeated -when you decide to do more that be a Sunday-morning Christian.
The Son of God fasted because He knew there were supernatural things that could only be released that way.