Dear children, let us not love with words or speech but with actions and in truth.
1 John 3:18 NIV
Actions speak louder than words. If we never see any action from what a person has said, it's safe to say they are lying. Utilizing words alone is a way to stall, and try to throw people off. However, what is or isn't done reflects the validity of your words. Speak the truth, and hold your actions accountable.