The valley of vision refers to Jerusalem and Judah. It was a misnomer, for in reality Judah lacked vision. She was blind to what the Lord was doing. The Lord was angry because the people, as a whole, failed to heed the prophecies Isaiah has just declared against the nations. If mighty Babylon was going to suffer a crushing defeat, how could little Judah survive? The Jews may have been filled with dread at this prospect, but this did not turn them to God for answers, help or comfort. Hezekiah may have repented but not the nation as a whole. They chose to follow other leaders who only led them astray. And, in the light of the doom that would come shortly they decided to seek comfort in sensuality and pleasure rather than in the Lord.
Many of the people of our world are like this. Many are quite pessimistic about their lives and about the world in general. That feeling of dread and fear causes them to adopt lifestyles of hedonism and sensuality. All they have is the pleasures of the flesh. These delights numb them to the pain of life and block out their feelings of despair and grief but do not eliminate them. They reason that if this life is all there is, then it is vital to enjoy themselves by finding meaning and comfort in indulging fleshly appetites. But they lack vision. They do not see what God is doing; they fail to heed any of His warnings; they reject all of His loving invitations to come to Him and find rest. Non-believers lack vision because they are blind to their sinfulness, their need for repentance and their need for a Divine savior. The hope of the cross shines like a beacon in this dark world. Pray that many would see it and come to faith in Jesus.