>>613642
Honest desire to quit
Prayer - regularly
Iron will
Going to church
Work out/hobby
First delete all porn from computer, stop visiting Porn sites/NSFW sites.
Then go confess, vow to quit it once for all.
Set a reasonable no fap goal (according to your addiction level) - probably at least one week no fap for starters
Hobbies - if you don't have any, get some.
Work out.
Once you get tired/busy during the day you will not have energy to fap and the boredom will not urge you to fap.
Furthermore you may use icons/cross - in your PC/ on your shelf.
In a nutshell: Ask God for forgiveness, pray so he gives you a will strong enough to quit. Take active steps towards the goal.
Good luck.