We now begin the second part of the first circle of prophecy, which contains the prophecies during the reigns of Jotham and Ahaz. When Uzziah died, Isaiah was called to the exercise of a larger ministry, and was prepared for it by the special vision granted to him.
This vision of the Lord was full of grace and of glory. The majesty of the Most High was manifest in the uplifted and occupied throne, in the solemn chanting of the seraphim, and by the earthquake which made the very foundations of the thresholds tremble. The revelation of grace is as remarkable as that of glory. In answer to the prophet's cry of need, one of the singing seraphim bears to him a live coal from the altar, and his sin is expiated. It is a wonderful unveiling of truth concerning God. The center of all adoring worship, He nevertheless hears the sigh of the sinner in his need, and the song of a seraph's worship ceases in order that the sigh of the sinner may be answered.
Following this vision, the voice of the Lord calls for a messenger, and the prophet, cleansed from his sin, answers. He is then commissioned to the ministry of judgment. In answer to an inquiry on his part, a word is spoken which limits judgment and reveals that the purpose of God in His people is not to be utterly frustrated.
the First Week of Advent