You have that new life because you belong to Christ. One day, Christ will show himself clearly to everyone. Then everyone will see that you are with him. They will see that you also are great, like he is. Your old nature likes to do bad things that belong to this earth. But your old nature is dead, so do not do these bad things any more. Do not have sex with someone that you are not married to. Do not think bad, dirty thoughts. Do not want to have sex in a wrong way. Do not want to do any kinds of bad things. Do not want to have many things for yourselves. That shows that you worship those things as your idol. God will certainly punish people who do those kinds of bad things. Colossians 3:4-6
基督是我們的生命，他顯現的時候，你們也要與他一同顯現在榮耀裏。 所以，要治死你們在地上的肢體，就如淫亂、污穢、邪情、惡慾，和貪婪（貪婪就與拜偶像一樣）。 因這些事，上帝的忿怒必臨到那悖逆之子。 歌羅西書 3:4-6