As humans, we seek pleasure in this world to satisfy ourselves. Such pleasures don't last long, but can still enslave us. The source is always external. When we are overdosed with them, they can turn distasteful. Temporarily they give some people something to live for, but the emptiness of life remains. On the other hand, heavenly joy can only come from God. It emanates from the inner heart and affects your whole being, your soul! Its sweetness is intoxicating. Once you have tasted it, all worldly pleasures are no longer tasty. This joy uplifts and refreshes your spirit every time you experience it because it comes from above. It makes you yearn for God. It's definitely heavenly!