Thematic Bible: Spirit of, explained

Is not this the fast I shall choose? to loose the bands of injustice, to shake off the bundles of the yoke, and to send away the broken free, and ye shall break every yoke? Is it not to break thy bread to the hungry, and thou shalt bring the wandering poor to thy house? when thou shalt see the naked and cover him; and thou shalt not hide from thy flesh.