Do not forget Repentance

In the temporal and social sense, repentance may come and go. But in the eternal sense, it is a quiet daily commitment before God. In the light of eternity, one’s guilt is never changed, even if a century passes by. To think anything of this sort is to confuse the eternal with what it is least like – human forgetfulness. One can tell the age of a tree by looking at its bark. One can also tell a person’s age in the Good by the intensity and inwardness of his repentance. It may be said of a dancer that her time is past when her youth is gone, but not so with a penitent. Repentance, if it is forgotten, is nothing but immaturity. The longer and the more deeply one treasures it, however, the better it becomes.

Selah. Kierkegaard, "Emissaries from Eternity," Provocations: Spiritual Writings of Kierkegaard, edited by Charles Moore, 41.