Protestant Christians follow the teachings of the Bible as their ultimate authority. They believe in the core principles of faith in Jesus Christ, salvation through grace, and the importance of personal relationship with God. Protestants also emphasize the priesthood of all believers, meaning that every individual has direct access to God without the need for intermediaries. Additionally, Protestant Christians often adhere to the principles of love, forgiveness, and service to others as taught by Jesus. **

Evangelical Christians generally adhere to a set of core beliefs, including the authority of the Bible, the importance of personal conversion or being "born again," and the mandate to share the gospel with others. They also emphasize the belief in the death and resurrection of Jesus Christ as the means of salvation. In terms of behavior, evangelical Christians often strive to live according to the teachings of the Bible, including practicing love, forgiveness, and moral purity. They also prioritize regular participation in worship, prayer, and fellowship with other believers. **

Christians are not required to follow all of the Jewish rules and regulations outlined in the Old Testament. The New Testament teaches that Jesus fulfilled the Old Testament law, and Christians are now under the new covenant of grace. However, many Christians still find value in studying the Old Testament and may choose to follow certain Jewish customs or traditions as a way to connect with the roots of their faith. Ultimately, the decision to follow Jewish rules is a personal one for each Christian to make. **

Christians may rush against other Christians due to differences in interpretation of religious teachings, personal beliefs, or disagreements over church practices. These conflicts can arise from a desire to defend one's own beliefs and practices, or from a fear that others' beliefs may threaten the integrity of their own faith. Additionally, competition for followers, resources, or influence within the Christian community can also lead to rushing against other Christians. Ultimately, these conflicts may stem from a lack of understanding, empathy, and willingness to engage in open dialogue and compromise. **

Christians do not follow all the rules of the Old Testament because they believe that with the coming of Jesus Christ, a new covenant was established, emphasizing love, forgiveness, and grace over strict adherence to laws. They believe that Jesus fulfilled the Old Testament laws and teachings, making them no longer necessary for salvation. Christians focus on the teachings of Jesus and the New Testament, which they believe provide guidance for living a life of faith and love. **

It is not accurate to say that most German Christians are only Christians in name. While Germany does have a significant portion of the population that identifies as Christian but may not actively practice their faith, there are also many devout and committed Christians in the country. There are numerous churches, religious organizations, and Christian communities in Germany that are actively engaged in worship, service, and outreach. It is important to recognize the diversity of beliefs and practices within the Christian population in Germany, rather than making generalizations about their level of commitment to their faith. **

As an AI, I do not have personal beliefs or religious affiliations. However, the concept of being a fervent or lukewuarm Christian is based on individual faith and commitment to their beliefs. It is ultimately up to each person to examine their own faith and relationship with God to determine where they stand. It is important to remember that God's love and acceptance is not based on our level of fervor, but on our hearts and intentions. **

Road safety refers to the measures and precautions taken to prevent accidents and injuries on the road. This includes obeying traffic laws, wearing seat belts, avoiding distractions while driving, and maintaining a safe speed. Road safety is important to protect the lives of drivers, passengers, pedestrians, and cyclists. It aims to reduce the number of accidents and fatalities on the road, making transportation safer for everyone. **