The chapter begins with Isaiah's vision of the Lord sitting upon a throne, high and lifted up, with His train filling the temple. The seraphim calling out "Holy, holy, holy" emphasize the holiness of God, evoking a profound sense of awe and reverence (Isaiah 6:1-4).
Isaiah's immediate reaction to the vision is one of fear and humility. He acknowledges his own sinfulness and the sinfulness of his people, feeling utterly unworthy in the presence of God's glory (Isaiah 6:5).
One of the seraphim touches Isaiah's lips with a live coal from the altar, declaring that his iniquity is taken away and his sin purged. This moment evokes emotions of relief, cleansing, and forgiveness (Isaiah 6:6-7).
God then asks, "Whom shall I send, and who will go for us?" Isaiah responds with resolve and dedication, saying, "Here am I; send me." This highlights feelings of readiness, commitment, and a sense of purpose (Isaiah 6:8).
God gives Isaiah a challenging message to deliver, one that will not be readily received by the people. Despite the difficult nature of the mission, Isaiah accepts it, reflecting a sense of duty and sobering acceptance (Isaiah 6:9-13).