At the best Paul's appearance and address were none of the most prepossessing.[121] The "ugly little Jew" M. Renan calls him, repeating the taunts of his Corinthian contemners. His sickness in Galatia, connected, it would appear, with some constitutional weakness, from which he suffered greatly during his second and third missionary tours, assumed a humiliating as well as a painful form. Yet this "thorn in the flesh," a bitter trial assuredly to himself,[122] had proved at once a trial and a blessing to his unintended hearers in Galatia. [121] 1 Cor. ii. 3; 2 Cor. iv. 7; x. 1, 10; xi. 6. [122] Comp. 2 Cor. xii. 7-10, referring apparently to the first outbreak of this mysterious affliction. (4) So far from taking offence at Paul's unfortunate condition, they welcomed him with enthusiasm. They "blessed themselves" that he had come (ver. 15). They said one to another, "How fortunate we are in having this good man amongst us! What a happy thing for us that Paul's sickness obliged him to stay and give us the opportunity of hearing his good news!" Such was their former "gratulation." The regard they conceived for the sick Apostle was unbounded. "For I bear you witness," he says, "that, if possible, you would have _dug out your eyes_ and given them me!" Is this no more than a strong hyperbole, describing the almost extravagant devotion which the Galatians expressed to the Apostle? Or are we to read the terms more literally? So it has been sometimes supposed. In this expression some critics have discovered a clue to the nature of Paul's malady. The Galatians, as they read the sentence, wished they could have taken out their own eyes and given them to Paul, _in place of his disabled ones_. This hypothesis, it is argued, agrees with other circumstances of the case and gives shape to a number of scattered intimations touching the same subject. Infirmity of the eyes would explain the "large characters" of Paul's handwriting (ch. vi. 11), and his habit of using an amanuensis. It would account for his ignorance of the person of the High Priest at his trial in Jerusalem (Acts xxiii. 2-5). The blindness that struck him on the way to Damascus may have laid the foundation of a chronic affection of this kind, afterwards developed and aggravated by the hardships of his missionary life. And such an affliction would correspond to what is said respecting the "thorn" of 2 Cor. xii. 7, and the "temptation" of this passage. For it would be excessively painful, and at the same time disabling and disfiguring in its effects.