A Tree and Its Fruit Luke( 6.43-45)
"To have good fruit you must have a healthy tree;if you have a poor tree,you will have bad fruit.A tree is known by the kind of fruit it bears.you snakes how can say good things when you are evil ? For the month speaks what the hearts is full of. A good person brings good things out of a treasure of good things; a bad person brings bad things out of a treasure of bad things.
You can be sure that on the judgment Day you will have to give account of every useless word you have ever spoken . Your words will be used to judge you -to declare you either innocent or guilty."