Depression is not something that a simple change in perspective can usually help fix. Depression can make you dwell on your mistakes, see things negatively and go through many dark days. Guilt may be weighing heavy on your heart. But you are not alone.
Even though you may be suffering from depression, we are all in the same situation when it comes to God. We’ve all done things wrong. God can give you hope. God knew we would make mistakes and rebel against Him, and will continue to do so, and yet He made a way for all of us to be forgiven and restored to relationship with Him.