Chapter 1 presents Leon's background so as to show how he has changed during the interim. He is no longer so retiring and bashful. Paris has given him a sense of self-assurance which will allow him now to approach Madame Bovary. But we should also note that even though both he and Emma have changed, their talk is still filled with commonplace romantic cliches and platitudes.
Flaubert's description of the church where Leon is to meet Emma is a masterpiece of realistic description and subtle suggestion. Flaubert describes the church (particularly the chancery) in terms of a lady's boudoir where the church (or Emma) is waiting to "gather the confession of her love." These descriptions sum up everything about Emma's own religion--a religion which Emma sees only in her own way. Thus, after Emma enters, she immediately attempts to pray, but her thoughts are not on religion but instead on herself and her relationship with Leon. Throughout the entire scene, it is ironic that both Emma and Leon are seething with a burning passion while the slow, bungling guide shows them through the cold, ancient church. Their view of the huge, magnificent church should be contrasted with the final scene, that of Emma and Leon riding in a small closed carriage while consummating their love. The carriage is even described as being "sealed tighter than a tomb," and if the image is extended, this is the beginning of Emma's last fated episode which will lead to her suicide.
