Power of fasting & praying

Isaiah 58 talks about the fasting that pleases God.

Would you call this a fast, And an acceptable day to the LORD?
6 “ Is this not the fast that I have chosen:
To loose the bonds of wickedness,
To undo the heavy burdens,
To let the oppressed go free,
And that you break every yoke?
7 Is it not to share your bread with the hungry,
And that you bring to your house the poor who are cast out;
When you see the naked, that you cover him, And not hide yourself from your own flesh?
8 Then your light shall break forth like the morning,
Your healing shall spring forth speedily,
And your righteousness shall go before you;
The glory of the LORD shall be your rear guard.
9 Then you shall call, and the LORD will answer; You shall cry, and He will say, ‘Here I am.’

Today I shall proclaim a fast, and the LORD shall fight on my behalf! Time for spiritual warfare!