The truth is, those who claim miracles today are not able to substantiate their claims. Unlike the miracles in the New Testament, which were usually done with crowds of unbelievers watching, modern miracles typically happen either privately or in religious meetings. The types of miracles claimed, too, are nothing like New Testament miracles. Jesus and the apostles instantly and completely healed people born blind, a paralytic, a man with a withered arm – all obvious, indisputable miracles. Even Jesus’ enemies did not challenge the reality of His miracles! Moreover, New Testament miracles were immediate, thorough, and permanent. Our Lord and His disciples never did a miracle slowly or incompletely.
John MacArthur