failure

I seemed to me to be a failure as a Pastor and Professional Councilor. After all, I was secure in my salvation in Jesus, been sealed by His Holy Spirit into the family of God, and ordained into the ministry by a righteous group of Elders. Why was depression a problem for me? What did I have to be depressed about? I had a great wife, a good job, good support in friends and family. Life should have been good, but I didn't see it that way and I didn't understand why!