So that link was in response to a prayer request about depression and loneliness. This person told me there is a very powerful prayer I could say which was in the link. The number one thing that worries me is loneliness. I've met people who've told I'm the most introverted person they've ever met in there life. I'm afraid this issue will never go away and I'll never have any social skills.
I would say that loneliness and depression do not need deliverance. They are often the result of life's pressures and past experiences. There was a time in my life that I suffered loneliness and depression, it was so bad that I wanted to just die, and I thought about suicide. God healed me of my loneliness and depression by bringing good people around me and eventually giving me a wife. I now have no loneliness or depression. It was not deliverance but a change in situations that helped me.
The bible says:
Psa 37:4 Delight yourself also in the LORD, And He shall give you the desires of your heart.
One of our desires is for happiness, not depression, God will grant us that desire, as our hearts are strengthened in daily prayer to God. I needed relationships, prayer made me able to maintain those relationships. Others have relationships already but still struggle with depression, God will give such a person inner joy, as they consistently seek after Him. As the bible says:
Gal 5:22 But the fruit of the Spirit is love, joy, peace, longsuffering, kindness, goodness, faithfulness,
Daily, consistent prayer will fill us with those attributes.
Mat 26:41 Watch and pray, lest you enter into temptation. The spirit indeed is willing, but the flesh is weak."
I am not saying you will experience any feeling, but that inwardly you will find yourself stronger.