Luke 13:7

Behold, these three years I come— See how long I have waited, even three years past, in vain, and still this fig-tree is entirely barren: cut it down; why should it any longer take up the place of better plants, and draw away the fructifying juices of my ground, which might be profitable to other trees? Though this parable was originally meant of the Jews, it may be applied to men in every age; for it exhibits a law observed in the divine administration, which should strike terror into all who enjoy spiritual privileges, without improving them. Every man is allowed a certain time of trial, during which he enjoys the means and helps necessary to holiness. If he continues ignorant of God's visitation, despises the riches of the divine mercy, and goes on obstinately in sin, these advantages are frequently taken away from him, his day of grace ends; the utmost term of God's patience is past for ever; the divine spirit being grieved, is provoked to depart, and the man is delivered over to a hardened heart.