Both the Roman Catholic Church and the Eastern Orthodox Church permit the use of answer area. However, the Roman Catholic Church uses Response area for worship services while the Eastern Orthodox Church uses Response area.

Both the Roman Catholic Church and the Eastern Orthodox Church permit the use of incense in worship services. However, the Roman Catholic Church uses incense more frequently and in larger quantities compared to the Eastern Orthodox Church.

While both the Roman Catholic Church and the Eastern Orthodox Church permit the use of icons, there are some differences in how they are utilized in worship services.

The Roman Catholic Church uses icons primarily as visual aids to help the faithful meditate on the mysteries of the faith. Icons are often placed in prominent locations within Catholic churches and are venerated through gestures such as bowing or kissing. However, it is important to note that Catholics do not worship icons themselves but rather see them as objects that can help facilitate a connection with the divine.

On the other hand, the Eastern Orthodox Church holds a more significant view of icons. They believe that icons are not merely visual aids but bear the actual presence of the divine. Icons are considered to be windows into heaven and serve as a means of direct communication with God and the saints. Orthodox Christians often kiss or touch icons as a sign of veneration, and during worship services, icons are typically central to the liturgical space.

In summary, while both churches permit the use of icons, the Roman Catholic Church utilizes them mainly as aids for meditation, while the Eastern Orthodox Church views icons as embodiments of the divine and channels for direct communion with the divine.