Dear Henry
Sometimes prayer is not enough..as they say, desperate need, desperate measure..you need to go on a word fast, i.e., reading the word(Bible) with deep pondering and reflection...and not watching or reading anything that has sexual innuendoes such as movies, sitcoms and etcs..your eyes is the light of your body, so if you watch such movies and etcs, you bring in darkness-please read Matthew 6:22-24.
Yes, it does take radical steps to severe off such sin...so if you really want a clean breakthrough for your case, which is again,
1. fast on what you watch,
2. fast on food too-perhaps minus a meal a day as it shows that you are humbling yourself before God to give you the grace to get out of that ugly sin-Ezra 8:21
3. and go on a word (Bible reading) fast..again, read the word day in and day out as the word is the one that washes your mind and soul-Ephesians 5:27 that He might sanctify and cleanse her with the washing of water by the word,
Here are some scriptures for you to meditate upon:-
8 I, Henry, think only of those things which are true, noble, just, pure, lovely, good report, I think of those things which have virtue and praiseworthy. Philippians 4:8
16 “God has put His laws into my mind, and writes them in on my heart. He is my God and I am His son,â€-Hebrews 8:10
25 I thank God—through Jesus Christ our Lord! So then, with the mind I myself serve the law of God, Romans 7:25
13 Therefore I gird up the loins of my mind, I am sober, and I rest my hope fully upon the grace that is to be brought to me at the revelation of Jesus Christ;-1 Peter 1:13
17 God of my Lord Jesus Christ, the Father of glory, I pray that You may grant me a spirit of wisdom and revelation [of insight into mysteries and secrets] in the [deep and intimate] knowledge of You,
18By having the eyes of my heart flooded with light, so that I can know and understand the hope to which You have called me, and how rich is YOur glorious inheritance in the saints (Your set-apart ones),
19And [so that I can know and understand] what is the immeasurable and unlimited and surpassing greatness of YOur power in and to me who believe, as demonstrated in the working of YOur mighty strength,
20Which You exerted in Christ when You raised Him from the dead and seated Him at Your [own] right hand in the heavenly [places],
21Far above all rule and authority and power and dominion and every name that is named [above every title that can be conferred], not only in this age and in this world, but also in the age and the world which are to come. (Eph.1:17-21)
Amen and amen in our brother's life.