If the heart be chiefly and directly fixed on God, and the soul engaged to glorify him, some degree of religious affection will be the effect and attendant of it. But to seek after affection directly and chiefly; to have the heart principally set upon that; is to place it in the room of God and his glory. If it be sought, that others may take notice of it, and admire us for our spirituality and forwardness in religion, it is then damnable pride; if for the sake of feeling the pleasure of being affected, it is then idolatry and self-gratification.
That's who Jesus Christ is. He became the final Priest and the final Sacrifice. Sinless, he did not offer sacrifices for himself. Immortal, he never has to be replaced. Human, he could bear human sins. Therefore he did not offer sacrifices for himself; he offered himself as the final sacrifice. There will never be the need for another. There is one mediator between us and God. One priest. We need no other. Oh, how happy are those who draw near to God through Christ alone.
You ever watch a football game and get totally into it? Why? It's not a real battle. It's just a game somebody made up. So how can you take it seriously? Or, you ever see a movie that made your heart about jump out of your chest? Or one that made you cry? Why? It wasn't real. You ever look at a photo of food that made your mouth water? Why? You can't eat the picture. . . . . . Same thing with water towers and God. I don't have to be a believer to be serious about my religion.