General Scott was notified early in May, 1846, that he might be ordered to assume the command on the Mexican frontier.  He expressed his disinclination to this duty, because it was, as he expressed it, “harsh and unusual for a senior, without re-enforcements, to supersede a meritorious junior, and that he doubted whether that was the right season, or the Rio Grande the right basis, for offensive operations against Mexico,” and suggested a plan to conquer a peace, which he afterward planned and executed.  Political reasons to some extent delayed action in sending General Scott to Mexico, and his views on the proper campaign in Mexico were not approved by President Polk.  General Scott thought that unless his plan met the full approval and support of the Government, it might result disastrously, and expressed the sentiment, which became afterward a byword, that “soldiers had a far greater dread of a fire upon the rear than of the most formidable enemy in the front.”  The President declined to order him to the command.

Pending these affairs, the Secretary of War one day called at General Scott’s office and found that he was absent.  General Scott, on returning, learning that the secretary had called, wrote him a note in explanation of his absence, saying that “he had only stepped out for the moment to take a hasty plate of soup.”  This was also made a byword, and was used with a view to injure General Scott, or rather to ridicule him by his political opponents when he was a candidate of the Whig party for President in 1852.  The successes of General Taylor had endeared him to the whole country, and his praises were in every one’s mouth.  Congress passed a resolution of thanks, with a promise to present him with a sword in recognition of his services.  General Scott wrote to the Kentucky senators, to Hon. Jefferson Davis, and others in Congress, suggesting that instead of a sword the higher honor of a gold medal should be voted him, and this suggestion was adopted.  General Scott made an indorsement on the resolution of Congress voting this medal, recommending that it be made in the highest style of art.  About this time he was called upon by some Whig members of Congress to inquire if General Taylor was a Whig, and if he would not be a proper person for the Whigs to nominate as their candidate for the presidency.

General Scott spoke of him to these inquirers as a man who had the true basis of a great character—­pure, uncorrupted morals combined with indomitable courage.  Kind-hearted, sincere, and hospitable in a plain way, he had no vice but prejudice, many friends, and no enemies.  He also related an anecdote showing General Taylor’s unscrupulous honesty and high sense of honor.

General Scott made repeated requests during the summer and autumn of 1846 to be ordered to Mexico.  On November 23d he received the following order: 

“WAR DEPARTMENT, WASHINGTON, November 23, 1846.