Matthew 8:8

I am not worthy ... - This was an expression of great humility. It refers, doubtless, to his view of his “personal” unworthiness, and not merely to the fact that he was a “Gentile.” It was the expression of a conviction of the great dignity and power of the Saviour, and of a feeling that he was so unlike him that he was not suitable that the Son of God should come into his dwelling. So every truly penitent sinner feels - a feeling which is appropriate when he comes to Christ.