The four friends were a community of support to their paralyzed friend. Together it was the faith of all of them that brought them into the presence of Jesus love. This story about the healing of the paralytic is a reminder that it is the love of Christ that brings forgiveness and healing into our lives. It is also a reminder that we are all paralyzed in one way or another. Some of us are afraid, some are lost, some feel very fragmented, some are trapped by fears, prejudices, hatreds, deep emotional, psychological, and spiritual scars.
Paralysis often is much more than a physical ailment.
The same can be said for those who are paralyzed by circumstances or situations that are more in the psychological realm. Some people however just remain stuck and nothing seems to help them. I would suggest to you that Jesus is always willing to forgive and bring healing to us. The key to change is to see that your current situation is not closed, to see that there are other possibilities. You have to be able to grasp that you can move beyond the boundaries of the present into a new place in life that is not of your own creation.