Deliverance takes many forms. Why do we always associate it with mostly demons?
In the Psalm we read that our soul can be delivered from death 116:8, delivered from the violent man 18:48, delivered from all fears 34:4, delivered out of troubles 34:17, delivered from sins 39:8.
Even the mouth of the upright will deliver them - Prov. 12:6
We have already been delivered from the power of Satan (by Jesus) - Col. 1:13
Jesus delivers us from the wrath of God - I Th. 1:10
BUT THE BEST IN MY MIND: God compasses me about with songs of deliverance - Ps. 32:7
It looks like the only one Who really has a deliverance ministry is the Lord, Himself.