35The good person out of his good treasure brings forth good, and the evil person out of his evil treasure brings forth evil. 36I tell you, on the day of judgment people will give account for every careless word they speak, 37for by your words you will be justified, and by your words you will be condemned.”
38Then some of the scribes and Pharisees answered him, saying, “Teacher, we wish to see a sign from you.” 39But he answered them, “An evil and adulterous generation seeks for a sign, but no sign will be given to it except the sign of the prophet Jonah. 40For just as Jonah was three days and three nights in the belly of the great fish, so will see the Son of Man be three days and three nights in the heart of the earth. 41The men of Nineveh will rise up at the judgment with this generation and condemn it, for they repented at the preaching of Jonah, and behold, something greater than Jonah is here. 42The queen of the South will rise up at the judgment with this generation and condemn it, for she came from the ends of the earth to hear the wisdom of Solomon, and behold, something greater than Solomon is here.
43“When the unclean spirit has gone out of a person, it passes through waterless places seeking rest, but finds none. 44Then it says, ‘I will return to my house from which I came.’ And when it comes, it finds the house empty, swept, and put in order. 45Then it goes and brings with it seven other spirits more evil than itself, and they enter and dwell there, and the last state of that person is worse than the first. So also will it be with this evil generation.” ~ Matthew 12:35-45
25“Woe to you, scribes and Pharisees, hypocrites! For you clean the outside of the cup and the plate, but inside they are full of greed and self-indulgence. 26You blind Pharisee! First clean the inside of the cup and the plate, that the outside also may be clean. ~ Matthew 23:25-26
In order to become a new and changed person, you can’t just change the way to dress or the way you present yourself. You must first change yourself from the inside, and the outer will follow. What is on the inside will show on the outside. This is why it is so important for someone not to just change the way they act and the way they talk, etc. because while that may work for a moment or two, they always return back to their old ways in a greater and stronger way. Relapse is always worse than the initial problem. Even if they are cleansed on the inside and they are trying does not mean they will not have a problem with it later on. Matthew 12:40-48. If you simply clean your house but don’t fill it with the Holy Spirit, you will relapse, and you will be worse off than you were before.