2 Corinthians 11:30 - Matthew Poole's English Annotations on the Holy Bible

The apostle here calleth the things which he had suffered for the gospel, and the propagation of it, his infirmities; and saith, that he chose those things to glory in. He would not glory of the divers tongues with which he spake, nor of the miracles which he had wrought; but being by the ill tongues of his adversaries put upon glorying, he chose to glory of what he had suffered for God. For as the mighty power of Christ was seen in supporting him, and carrying him through so many hazards and difficulties; so these things, probably, were such as his adversaries could not much glory in. Besides, that these things had not that natural tendency to lift up his mind above its due measures, as gifts had, which sometimes puff up (as the apostle saith concerning knowledge); and also these were things which flesh and blood commonly starleth at, and flieth from: that his gifts and miraculous operations spake the power of God in him, and the kindness of God to him, in enabling him to such effects, rather than any goodness in himself; but his patient bearing the cross spake in him great measures of faith, patience, and self-denial, and love to God; and so really were greater and truer causes of boasting, than those things could be.