Deliverance can be crying out to the lord.
But I have had deliverance by taking the bible seriously, taking scripture seriously.
When it says something .. from such turn away... and so on.
To take the scripture seriously and not just think that, once you are saved you are saved and always saved and God will take care of you no matter what you do. This born again doctrine.
But rather take the scripture seriously and beware of people.
From that I developed IPDs.
What came to me was that God wants me to take all of his words seriously, every single word in the AV1611 and not just a few words.
 Thus saith the LORD, The heaven is my throne, and the earth is my footstool: where is the house that ye build unto me? and where is the place of my rest?
 For all those things hath mine hand made, and all those things have been, saith the LORD: but to this man will I look, even to him that is poor and of a contrite spirit, and trembleth at my word.
 He that killeth an ox is as if he slew a man; he that sacrificeth a lamb, as if he cut off a dog’s neck; he that offereth an oblation, as if he offered swine’s blood; he that burneth incense, as if he blessed an idol. Yea, they have chosen their own ways, and their soul delighteth in their abominations.
 I also will choose their delusions, and will bring their fears upon them; because when I called, none did answer; when I spake, they did not hear: but they did evil before mine eyes, and chose that in which I delighted not.
 Hear the word of the LORD, ye that tremble at his word; Your brethren that hated you, that cast you out for my name’s sake, said, Let the LORD be glorified: but he shall appear to your joy, and they shall be ashamed.
 A voice of noise from the city, a voice from the temple, a voice of the LORD that rendereth recompence to his enemies.— KJV, Isaiah 66:1-6