18. And the magicians did so. They “did” is here put for “they tried to do;” for they did not succeed, as presently appears. They are therefore said to have done, what they in vain attempted, or what they essayed, but without success. And in this way God took away from Pharaoh whatever excuse remained, under pretext of being deceived; for although he had previously himself sought for these deceptions, still his obstinacy was not without color of excuse, as long as the magicians rivaled Moses in the contention; but when he sees their art fail, he professedly sets himself in opposition to God. Although it was not with reference to him alone that God restrained these impostors, but He exposes them to the ridicule of all, in order to assert altogether for Himself alone the glory of perfect power. Hence we gather how well, according to His inestimable wisdom, He represses whatever license He for a time permits to the ministers of Satan; for when, by bearing with their audacity, He has sufficiently proved the faith of His people, He compels them to stop abruptly, as it were, that they may sink in confusion, and “proceed no further,” as Paul says, when recounting this history. (2 Timothy 3:9.)