12 Your ancient ruins shall be rebuilt; you shall raise up the foundations of many generations; you shall be called the repairer of the breach, the restorer of streets to live in. 13 If you refrain from trampling the sabbath, from pursuing your own interests on my holy day; if you call the sabbath a delight and the holy day of the Lord honorable; if you honor it, not going your own ways, serving your own interests, or pursuing your own affairs; 14 then you shall take delight in the Lord, and I will make you ride upon the heights of the earth; I will feed you with the heritage of your ancestor Jacob, for the mouth of the Lord has spoken.
According to Isaiah, true fasting is not about one’s self, but about a perspective that seeks what is beyond oneself, which looks toward the other and toward God.