Does the sinner return to his previous station after repentance?

Salam

I came across this thought provoking discussion in a hadith commentary which might be of interest to many of us. Not least when there are times when we despair at our lapses, and our wondering if we are in fact going backwards as opposed to forward. We ask Allah (Most High) to make us from those who continually repent for our shortcomings, and protect us from being those who lose all of their spiritual stations due to their sins.

Finally we ask Him to make us from those who (as mentioned below) are from those who after their slipping up and repenting are in a better state than they were before. Amin.

In Mishkat al-Masabih the following hadith is mentioned:
Abdullah bin Masud said The Messenger of Allah (Allah bless him and give him peace) said: ‘The one who repents from a sin is like the one who has no sin’.

Shaykh Muhammad Idris al-Kandehlawi commented in his Taliq al-Sabih (3/118) onwards:

Hafiz Ibn al-Qayyim said that: A servant if he repents from a sin does he return back to the [spiritual] level (daraja) that he was before the sin which removed him from it, or does he not return to it. There is a difference over it, a group said: He returns to his [previous] level because repentance wipes out the sin in its entirety, and it as if it never was…so he returns back to it by repentance. They said: And because repentance is an immense good action and righteous deed, if his sin had removed him from his level, then his good action by means of his repentance will raise him back to it. This is like the one who falls in a well and he has a compassionate friend who lowers down for him a rope which he can grasp until he rises by it back to his place. Repentance is like this, and righteous action is like this pious friend and compassionate brother.

A group said: He does not return back to his [previous] level and state (haal) because he was not stationary but rather was in ascension, but by sinning he is in descent and freefall…They said: The similitude of this is like the example of two men travelling along a path on one journey, then there occurs for one of them that which makes him turn back or come to a stop, all the while his companion continues travelling. If he finishes his backtracking and stopping and follows the steps of his companion he will never ctach up with him because whenever he reaches a point the other will always be ahead…

I heard Shaykh al-Islam Ibn Taymiyyah mention this difference and then say that the correct opinion is that from those who repent is (depending upon the quality and sincerity of repentance):

          1. One who does not return to his [previous] level,
          2. there are from them he who returns back to his level, and
          3. also from them is he who returns back to a higher level than he previously was, and 
              becomes better than he was before the sin…

- from http://daralhadith.wordpress.com/2010/03/09/falling-down-and-getting-back-up/