This study aims to examine the existence of the Church in the context of salvation history from the perspective of systematic theology, focusing on the role and vocation of the ecclesia as the community of God's people. The background of this study departs from the belief that the Church is not just a religious institution, but has an existential and historical basis in God's saving work. The Church acts as an extension of Christ's mission which is continued in the power of the Holy Spirit. In this research, the author uses a qualitative method with a literature study approach. The data sources consist of the Holy Bible, theological books related to the title, as well as relevant theological journal articles. This research was conducted to understand the relationship between the Church's identity and its participation in salvation history, both dogmatically and functionally. The results show that the Church is called to be an active witness in the work of salvation, by carrying out prophetic, liturgical, and social functions. As an ecclesia, the Church is not just a collection of individual believers, but a community that lives in relationship with Christ as the Head. The discussion emphasizes that the Church has a mandate to live in unity, holiness, catholicity, and apostolate, all of which are rooted in God's grace. In conclusion, the existence of the Church in salvation history is eschatological and missionary. The Church is called to be a sign and means of salvation, and to take part in the salvation of the world.

This article discusses the role of Jesus Christ as the "Cornerstone" in the context of the Christian life and how its meaning becomes increasingly relevant when we face trials and challenges in life. Jesus Christ as the "Cornerstone" is a metaphor that comes from the Book of 1 Peter in the New Testament of the Christian Bible. This concept reflects the strength, stability, and protection given by Christ to His people. In this paper, we explore the significance of this concept and how it provides inspiration and hope to individuals facing trials and adversity. We also detail how faith in Jesus Christ as the “Cornerstone” can guide us through life's trials. In conclusion, this article explores how important it is to understand the presence of Christ in facing the trials that often come in our journey as believers.

The theological perspective on eschatology in the Book of Revelation includes various views and interpretations that have been submitted by the theologian, preacher, and religious scholars. The Book of Revelation, also known as the Book of Revelation to John, is one of the books in the New Testament in the Christian Bible. It focuses on the vision of the Prophet John who talks about the future and the end of time. Over time, the interpretation differs to the phenomenon of eschatology has sprung up. Although the Bible provides an idea of what will happen at the end of time, the more difficult to interpret how these events will occur in the modern world that continues to grow. Christian understanding of the end of time has developed and changed over time and in different cultural contexts. Therefore, this article will discuss what is the end of time (eschatology). How did the book Revelation talk about eschatology? What is the final picture of the time in the book of Revelation?

in general from the first century to date, has a lot of deviant teaching from the Bible. Teaching that deviates and is able to shaken the faith of Christians, this can happen if Christians do not hold fast to their faith that he believes in Jesus Christ as the Savior, the research method carried out is a description that can sought how Christians understand the arrival Antichrist and how to reactly perverts, namely first: test the Spirit; Second: Know the Spirit of God and third: know the status of the Son of God.

The tongue is sharper than a sword, meaning that whatever comes out of a person's mouth will definitely have the effect of killing someone physically, mentally and spiritually. Therefore, as a human being, you must be careful not to harm yourself or others. Even though The tongue physically feels soft because it has no bones, but if the tongue's ability to speak is not used wisely, the tongue becomes sharper than a sword. The tongue is able to cut and tear hearts without harming anyone's body. The tongue is sharper than a sword, which means we have to be careful in every word we say so as not to harm ourselves. The sin of the tongue is a sin that comes out of the mouth and is expressed in words that offend other people's feelings. Language is only a small part, but language can also detect a person's physical condition through speech like the one above. This means that someone can find out whether another person is an adult or not, all of this can be known through their words. With his tongue, man praises God's name, but with the same tongue, he curses creatures created in the image and likeness of God. It is in the same language that blessings and curses come (James 3: 1-12), where James emphasizes: "My brothers, this must not happen to you" (James 3: 1-12). James reminds Christians who are teachers to be careful in their words, because being a teacher is very difficult (James 3:-1). Christians must control their pronunciation, because they cannot avoid making mistakes in the words that come out of their mouths, because this can have positive and negative impacts. The purpose of writing is to try to find answers to important research. The purpose of writing this thesis is first of all to help readers understand how to use language through appropriate words.

A growing  church is a chursh that is faithful in carrying out its main task of evangelism. A growing church will always obey the commands of the lord jesus as stated in matthew 28:18-20. The goal is to spread the gospel and bring new people into the church congregation. When we talk about churches, we are no only talking about mangnificent physical buildings, but also about the individuals who believe in those churches. The true calling of the church is to be salt and light in this world. The church has the  responsibility to be  ambassadors who announce the news of salvation to everyone

Sin of the tongue is sin that comes out of the mouth and is expressed through words that are unpleasant for other people to hear. The tongue is a small part of the body, but it can also detect a person's physical condition through spoken words like those above. This means that someone can detect whether someone is mature in God or not, all of which can be known through the words they say. With the tongue, humans praise God's name, but with the same tongue, humans curse humans who were created in the image and likeness of Allah. From the same tongue come blessings and curses (Jas. 3:1-12). Here James emphasizes, "This, my brothers, must not happen to you" (Jas. 3:10). James reminds Christians who work as pastors or teachers to be careful in what they say because being a teacher is very difficult (Jas. 3:1). Christians need to control themselves in their pronunciation because they cannot be free from every mistake in the words that come out of their mouths, because they can have both positive and negative impacts. The purpose of writing is an effort to find answers to the main research points. The purpose of this writing is first, so that readers can understand the use of the tongue through correct words. Second, readers can gain a correct understanding of the sin of the tongue. Third, the reader gets a correct understanding of how to control the tongue. The research hypothesis is that it is suspected that there are people who do not properly understand the use of the tongue that God desires, so there are people who believe.

Anxiety is a serious problem in human life. Anxiety can paralyze the soul so that a person can lose the enthusiasm to do something. Worry can damage a person's relationship with someone, even with God. Worry is also a feeling of worry, anxiety. Worry is being afraid (anxious, worried) about something that is not yet known for certain. Feelings of worry or anxiety not only affect physical health, but in daily life practices influence the patterns of thinking and spirituality that are built. Worrying cannot solve our problems. Worrying doesn't help tomorrow's troubles, but it completely destroys today's happiness. The more we worry, the more difficult and difficult the life we ​​live.

This research discusses the teachings of ethics and morals contained within the letters of Paul in the New Testament. The main focus of this study is to explore the ethical and moral values taught by Paul within the context of his letters and their relevance to modern society. Textual and contextual analysis methods are employed to identify the moral principles emphasized by Paul in various aspects of life, including interpersonal relationships, social responsibility, and personal integrity. The research findings indicate that Paul's letters contain ethical guidelines rooted in Christian principles, such as love, humility, and forgiveness. These teachings are analyzed within the cultural and social context of their writing, and are connected to the ethical challenges faced by modern society. Despite being written thousands of years ago, the moral principles taught by Paul remain relevant in addressing contemporary ethical issues, such as business ethics, human rights, and the environment. This study provides insights into how the teachings of ethics and morals in Paul's letters can be applied and adapted within the context of modern society. The practical implications of this research are to encourage further reflection on the values inherited from Paul's teachings and how these values can shape the perspectives and actions of society in facing current moral challenges.

James 1:12-15 is a Bible verse that delves into the meaning of trials and their impact on modern-day servants of God. The verse underscores that trials are a part of life, testing one's faith and character. In this context, the meaning of trials is the tests or challenges faced by every individual, including servants of God, and its implications are significant for their outlook and behavior. The verse teaches that those who endure through trials will receive blessings in the form of the "crown of life," symbolizing the promised gift of eternal life from God for the faithful. Contemporary servants of God must understand that trials are not tools employed by God to tempt humanity into sin but are rather part of life experiences that may arise from human wickedness or complex situations. The most important implication for servants of God is their personal responsibility in facing trials. They should not blame God or circumstances but should reflect on their personal role in maintaining their integrity, obedience, and faith. Servants of God are expected to seek strength and guidance from God, hold fast to His Word, and resist the temptations of sin. Trials can also be used by God to shape character and foster spiritual growth in servants. By enduring and learning from trial experiences, servants can grow stronger in their faith and become better equipped to serve others. Therefore, James 1:12-15 reminds contemporary servants of God to possess perseverance, obedience, and vigilance when facing trials, recognizing them as opportunities for spiritual growth and the receipt of blessings promised by God.