Of the first; this engagement is a degree of the heart's motion towards any object, good and bad; for it was an engagement, though a bad one, when more than forty men bound themselves with an oath from eating and drinking, till they had killed Paul. To this degree of engagement we ascend by these steps, and the heart of man perfects a motion towards God and good things thus gradually. 1. By an inclination or hankering, a propensity in the mind to this or that: this naturally is evil, and to evil; he that follows his inclination goes wrong, the whole frame of a man's disposition being continually ill-disposed. It is called in scripture the speech or saying of the heart, and used indifferently both of good and bad, yet with a notable mark of diversity in the original, though translations mind it not. Eight times in the Old Testament is this phrase, "Said in his heart," used: four times by the wicked, and as oft by the righteous; but constantly, whensoever a wicked man useth it, as David's fool, Esau, Haman, Satan, it is in his heart; when a good man, as Hannah, David, it is to his heart; and teacheth: 1. That the heart and courses of a wicked man are subject to his inclinations; they dictate to him; they command, and he obeys. 2. But the inclinations of a good man are subject to him; he dictates to them, commands them as things subdued, and fit to be kept under. Both these different inclinations, different, I say, in respect of subject and object, are strengthened with nothing more than the often reiteration of suitable acts; an evil inclination with evil acts, a good with good. 1. Sin gathereth strength by frequency of committing, and at last becomes as natural as meat or sleep. "By following vanity, they became vain." 2. A good inclination is furthered by good actions; frequency in performance turns to a habit: therefore the Jews, to habituate their heart to mourning, do always, for the space of three days before the memorial of the temple's desolation, in their public meetings, read chapters of mourning; for (say they) three acts make a habit. And hereupon it was: that Israel, above and before other nations, became a blessed people; blessings being even naturalized upon them by the holiness of the three patriarchs, Abraham, Isaac, and Jacob, immediately succeeding one the other. 2. By a desire, which is an inclination augmented and actuated, carrying on the party to the thing desired, grounded on, or inclined by some external enforcements. This was in Paul, who by that relation to, and interest that he had in, the Thessalonians, endeavoured abundantly with much desire to see their face, which put him to the essay once and again.