Words matter. It is important for Christians to say things in the right way out of love. If you talk just like the world, then what good is your faith? When you speak you say one of two things: that of the image of God, which brings life; or that of the image of Satan, which brings death. If there is a problem with yours words then there is a problem with your relationship with Jesus. We can't just change the words, we have to have a change of heart.

Real faith produces the words God desires or repentance when we fail.