After inviting the Buddha and Bodhisattva icons, most people advocated holding the opening ceremony. From the Buddhist point of view, the opening ceremony is not necessarily necessary. Because the Buddha-Bodhisattva statue is only used as a tool for practice, the Buddha-Bodhisattva's induction is there, and the icon is the object of worship. Without idols, there is no object to worship, support and respect. Through this kind of practice, you can get the benefits of practice and get the induction of Buddha and Bodhisattva. But the most important thing is the feeling of confidence, piety and respect, not the icon itself. Therefore, it doesn't matter whether the icon is open or not. As long as the icons are placed and worshipped with piety and reverence, and then offerings such as incense, flowers and fruits are offered, and they are kept fresh, tidy and clean day after day, the sacred atmosphere where the icons are located will be displayed, thus arousing the Taoist mind of practitioners.