Isaiah received a rather strange command. He was to remove his clothing and his shoes and go about naked and barefoot. The sackcloth may refer to mourning clothes or typical prophet’s attire (2 Kings 1:8; Matthew 3:4). While Isaiah may have been in mourning about the deportation of the ten tribes, either option is plausible. Regardless of what he was wearing, he had to obey the Lord and remove his cloak.
2 en ce temps-là l'Eternel adressa la parole à Esaïe, fils d'Amots, et lui dit: Va, détache le sac de tes reins et ôte tes souliers de tes pieds. Il fit ainsi, marcha nu et déchaussé.