Thematic Bible: Symbolically wearing sackcloth and going barefoot

at that time the LORD spoke by Isaiah the son of Amoz, saying, "Go, and loosen the sackcloth from off your waist, and take your sandals off your feet." He did so, walking naked and barefoot. The LORD said, "As my servant Isaiah has walked naked and barefoot three years for a sign and a wonder concerning Egypt and concerning Ethiopia,