This song has an impact beyond the physical, it's actually titled "CRYING" but there's another point to it which is 'blue fire'. As a symbolic phrase: "Blue fire is the flame that fascinates before it burns. It shines beautifully enough to draw people closer, but its true nature is revealed only when the damage has already begun." It symbolises anybody these: Temptation disguised as something good. Sin that appears attractive at first. False teachings that sound comforting but lead people away from truth. Worldly pleasures that promise happiness but end in spiritual harm. Evil presenting itself in a beautiful form to deceive people. You realise yourself, gasp for air and like "oh lord pls help me".