Orthodox Greeks typically pray at home by creating a designated prayer corner or icon corner in their house, where they place icons, candles, and other religious items. They often use prayer books or prayer ropes to guide their prayers, and may follow a specific prayer rule or schedule. The prayers themselves are usually a combination of set prayers, such as the Lord's Prayer and the Jesus Prayer, as well as personal prayers and intercessions. Many Orthodox Greeks also incorporate the use of incense and the sign of the cross into their home prayer practices. **

Greek Orthodox and Syrian Orthodox are two separate branches of the Eastern Orthodox Church. The Greek Orthodox Church is one of the oldest Christian denominations, tracing its roots back to the early Christian communities in Greece. The Syrian Orthodox Church, also known as the Syriac Orthodox Church, has its origins in the ancient Christian communities of the Middle East, particularly in Syria and the surrounding regions. Both churches have their own distinct traditions, liturgies, and hierarchies, but they share the same core beliefs and are part of the larger Eastern Orthodox communion. **

Yes, Orthodox Christians living in Germany are subject to church tax if they are registered as members of the Orthodox Church in Germany. The church tax is collected by the government and is typically around 8-9% of an individual's income tax. This tax is used to support the activities and operations of the Orthodox Church in Germany. If an Orthodox Christian does not wish to pay the church tax, they can officially deregister from the church and no longer be considered a member. **

The difference between orthodox and ultra-orthodox lies in the level of adherence to traditional religious practices and beliefs within Judaism. Orthodox Jews generally adhere to traditional Jewish law and customs, but may also engage with modern society to varying degrees. Ultra-orthodox Jews, on the other hand, tend to strictly adhere to traditional religious practices and often live in more insular communities, with limited engagement with secular society. Ultra-orthodox Jews also typically place a strong emphasis on Torah study and religious observance. **

Professing the Greek Orthodox creed alone does not automatically make someone Greek Orthodox. Becoming Greek Orthodox typically involves a process of instruction, baptism, and chrismation, as well as a commitment to the teachings and practices of the Greek Orthodox Church. Professing the creed is an important part of this process, but it is not the sole factor in becoming Greek Orthodox. **

No, Orthodox Christians are generally not circumcised. Circumcision is not a common practice in Orthodox Christianity, and it is not considered a religious requirement for Orthodox Christians. Circumcision is more commonly associated with certain other religious and cultural traditions, such as Judaism and Islam. **

Yes, it is generally permissible for a Russian Orthodox believer to attend another Orthodox church. Orthodox churches share the same faith and sacraments, so believers can participate in services and receive the sacraments in any Orthodox church. However, it is important to be respectful of the traditions and practices of the specific church being visited. Additionally, it is recommended to inform the priest of the visited church about being a member of the Russian Orthodox Church. **

Yes, it is generally allowed for a Russian Orthodox believer to attend another Orthodox church. Orthodox Christians believe in the unity of the faith and the sacraments across all Orthodox churches, so attending a different Orthodox church is seen as participating in the same faith. However, it is important to respect the traditions and practices of the church you are visiting. **