"Woe is me! for I am undone; because I am a man of unclean lips..." (Isa. 6:5).
Ah! It is high time for me to place myself where Isaiah was, and to prostrate myself as Isaiah did. And let it not be as if this uncleanness of my own lips and tolerance of the uncleanness of the lips of the world were a casual infirmity, an outward excrescence upon my character and life. Ah, no! It is myself; my very self! I am a man of unclean lips! The unclean lips constitute my very manhood, my very nature. They are the sign and index of what I am. It is not that I have them, hanging as an uncongenial burden around me. But I am what they express. They proceed out of my heart. They are what my inner man, my whole inner man, truly is. It is my nature that I feel to be so deeply, thoroughly, hopelessly vitiated. Not only are my lips unclean, I am myself a man of unclean lips! That is my very nature. That is myself. Myself as I see myself, when mine eyes see the King, the Lord of Hosts.