(Isaiah 6; Job 42:1-6)
The Prophet Isaiah saw the holiness of God in a supernatural manner that only God Himself could appear to him. He said, I saw the Lord sitting upon a throne, high and lifted up, and the skirts of His train filled the temple. Above Him stood the seraphim, each had six wings: with two covered his face, and with two covered his feet, and with two flew. And one cried to another and said, Holy, holy, holy is the Lord of hosts; the whole earth is full of His glory! And the foundations of the thresholds shook at the voice of him who cried, and the house was filled with smoke (Isaiah 6: 1-4). With that, the Prophet Isaiah experienced the full expression of heavenly worship, pure and truthful done by sinless and holy angels. That was a heavenly moment offered to Him, when God Himself opened heaven while worship service was taking place. It was an awesome and indescribable experience. Before the holiness of God, all Isaiah could say was, Woe is me! For I am undone, and ruined, because I am a man of unclean lips, and I dwell in the midst of a people of unclean lips; for my eyes have seen the King, the Lord of hosts! (Isaiah 6: 5) In chapter 3: 8 the Prophet Isaiah describes the spiritual condition of the nation of Israel mainly Judah at that time: For Jerusalem is ruined and Judah is fallen, because their speech and their deeds are against the Lord, to provoke the eyes of His glory and defy His glorious presence.