Isaiah 6:1-10
Then flew one of the seraphims unto me, having a live coal in his hand, which he had taken with the tongs from off the altar: and he laid it upon my mouth, and said, Lo, this hath touched thy lips; and thine iniquity is taken away, and thy sin purged. Isaiah 6:6, 7.
Isaiah had denounced the sin of others; but now he sees himself exposed to the same condemnation he had pronounced upon them. He had been satisfied with a cold, lifeless ceremony in his worship of God. He had not known this until the vision was given him of the Lord. How little now appeared his wisdom and talents as he looked upon the sacredness and majesty of the sanctuary. How unworthy he was! how unfitted for sacred service! ...
The vision given to Isaiah represents the condition of God's people in the last days. They are privileged to see by faith the work that is going forward in the heavenly sanctuary. “And the temple of God was opened in heaven, and there was seen in his temple the ark of his testament.” As they look by faith into the holy of holies, and see the work of Christ in the heavenly sanctuary, they perceive that they are a people of unclean lips,—a people whose lips have often spoken vanity, and whose talents have not been sanctified and employed to the glory of God. Well may they despair as they contrast their own weakness and unworthiness with the purity and loveliness of the glorious character of Christ. But if they, like Isaiah, will receive the impression the Lord designs shall be made upon the heart, if they will humble their souls before God, there is hope for them. The bow of promise is above the throne, and the work done for Isaiah will be performed in them. God will respond to the petitions coming from the contrite heart.22Ibid., 1139.
We want the living coal from off the altar placed upon our lips. We want to hear the word spoken, “Thine iniquity is taken away, and thy sin purged.” 23Ibid.
The live coal is symbolical of purification. If it touches the lips, no impure word will fall from them.24Ibid., 1141.
From Conflict and Courage - Page 234
Conflict and Courage