55. You know not of what spirit you are By this reply he not only restrained the unbridled fury of the two disciples, but laid down a rule to all of us not to indulge our temper. For whoever undertakes any thing, ought to be fully aware that he has the authority and guidance of the Spirit of God, and that he is actuated by proper and holy dispositions. Many will be impelled by the warmth of their zeal, but if the spirit of prudence be wanting, their ebullitions end in foam. Frequently, too, it happens, that the impure feelings of the flesh are mingled with their zeal, and that those who appear to be the keenest zealots for the glory of God are blinded by the private feelings of the flesh. And therefore, unless our zeal be directed by the Spirit of God, it will be of no avail to plead in our behalf, that we undertook nothing but from proper zeal. But the Spirit himself will guide us by wisdom and prudence, that we may do nothing contrary to our duty, or beyond our calling, nothing, in short, but what is prudent and seasonable; and, by removing all the filth of the flesh, he may impart to our minds proper feelings, that we may desire nothing but what God shall suggest. Christ likewise blames his disciples because, though they are widely distant from the spirit of Elijah, (592) they rashly take upon themselves to do what he did. For Elijah executed the judgment of God, which had been committed to him by the Spirit; but they rush to vengeance, not by the command of God, but by the movement of the flesh. And therefore the examples of the saints are no defense to us, unless the same Spirit that directed them dwell in us.
(592) “ De l’esprit et affection d’Elie;” — “from the spirit and disposition of Elijah.”