The Catholic Church of Notre Dame Luther is one of the landmarks on the sand, with many people beating punch points. The church is not big, with its beige exterior wall, clean and bright. On the south side of the garden, there is a holy tomb hill with a statue of the Virgin of Luther. The seven-coloured glass in the church has the experience of Jesus. The use of stained glass in churches is mainly due to two reasons: on the one hand, the sun shines through stained glass in the daytime, which is dazzling and colourful, and can form a completely different spatial light and shadow effect from everyday life. The priests explained that this is just like the scene of God's place of residence; on the other hand, the holy image of the Bible is painted on the stained glass windows. Stories can help poor and illiterate people learn through images. In addition, until the Middle Ages, stained glass windows were considered luxury goods, and it had only the opportunity to be used in the most important religious buildings of the time.