The first chapter of Isaiah is a description of a people professedly serving God, but walking in forbidden paths

    The course pursued by Israel toward God called forth these words. It was a proof of the people's perversity that they manifested less gratitude, less attachment, less acknowledgment of ownership, toward God than the animals of the field manifest toward their masters. . . . The first chapter of Isaiah is a description of a people professedly serving God, but walking in forbidden paths (MS 29, 1911).  

     The professed people of God had separated from God, and had lost their wisdom and perverted their understanding. They could not see afar off; for they had forgotten that they had been purged from their old sins. They moved restlessly and uncertainly under darkness, seeking to obliterate from their minds the memory of the freedom, assurance, and happiness of their former estate. They plunged into all kinds of presumptuous, foolhardy madness, placed themselves in opposition to the providences of God, and deepened the guilt that was already upon them. They listened to the charges of Satan against the divine character, and represented God as devoid of mercy and forgiveness. The prophet writes of them, saying:  "Ah sinful nation, a people laden with iniquity, a seed of evil-doers, children that are corrupters: they have forsaken the Lord, they have provoked the Holy One of Israel unto anger, they are gone away backward" 4BC 1137