God has created us, all of us, to worship Him, love Him, glorify Him, have Him as our deepest affection and live for His glory. We are meant to glorify God in every conceivable way because it’s what we were made for, and it’s how we express our love and devotion to Him, and the world, though arbitrarily defined, is anything that tries to prevent our doing that.
This isn’t just about watching porn or telling lies; it’s not that simple. Just because you don’t do certain things that are considered taboo or sinful, doesn’t mean that the world and the ruler of it is not fighting against you or influencing you. Your pride for not doing certain things is just as venomous and destructive to glorifying God as the one who can’t stop giving in to lust.
But the follower of Jesus has been given the power to overcome, to master the world by the power of the Holy Spirit. God doesn’t mean for us to just survive the onslaught, nor does He mean for us to take pride in our ability to religiously abstain from certain things while worshipping our ability to do so. No, we have been given victory, and that victory is our faith in the One who paid the price for the win.
As a follower of Jesus we have a promise in verse  of 1 John 5 that everyone who has been born of God overcomes the world. Everyone who has God’s seed, God’s breath of life, has received the gospel, acknowledged their adoption and been filled with the Holy Ghost overcomes the world!
This means that we are not bound by lust! We are not bound by perversion! We are not bound by low self-worth! We are not bound by a need to achieve! We are not a slave to our past! We are not a slave to our sin! We are not a slave to pride! We are not weighed down by guilt! We are not weighed down by the lies of the enemy! We are not a slave to what they say about us or what somebody did to us! And we have nothing to fear from the powers of hell, death or the grave because we have the seed of God, the breath of life, the Holy Ghost and we are free! By faith we overcome the world and receive the victory that ends in the promise of eternal life.
This is the declaration of the Lord, that the victory that has overcome the world— [is] our faith. God has deposited something of Himself in you, and you have victory by faith! You are an overcomer by the power of God and your trust in Him! He that is in you is greater than he that rules over this world or the ones he uses!