Charles Finney emphasizes the critical role of Christians as witnesses for God, explaining that their testimony is essential for establishing God's moral character and government in the world. He outlines the requirements for being a competent witness, including personal knowledge of God, consistency in testimony, and the responsibility that comes with being a representative of God's cause. Finney warns that the credibility of witnesses can be compromised by contradictions and inconsistencies, and he stresses the importance of living a life that reflects the truth of their testimony. Ultimately, he calls on believers to recognize the weight of their responsibility and the impact their witness has on the eternal destinies of others.

Mike Bickle emphasizes the call for believers to be 'salt and light' in the world, connecting this to the Beatitudes as a foundation for Christian character and action. He explains that being salt means preventing decay in society, while being light involves illuminating the truth of God to others. Bickle warns against losing our effectiveness by neglecting the teachings of Jesus and encourages believers to publicly stand for their faith and demonstrate it through actions. He stresses that the church is God's primary means of transformation in the world, and that faithfulness to the message of Jesus is crucial for making a lasting impact. Ultimately, he calls for a commitment to live out the Beatitudes and to actively engage in the mission of the church.

Chuck Smith emphasizes the significance of being a light for Christ, drawing parallels from the visit of the Queen of Sheba to Solomon, who exemplified wisdom and the blessings of God. He highlights that true Christians should naturally reflect their faith through good works that glorify God, rather than seeking personal recognition. Smith warns against the futility of claiming to be a Christian without embodying the essence of Christianity, urging believers to let their light shine brightly in the world. He encourages the use of God-given gifts in a way that directs glory back to God, rather than to oneself.

A.B. Simpson emphasizes the importance of maintaining joy and cheerfulness in our daily work as a reflection of Christ's presence in our lives. He compares the joyful Christian to sailors who sing while working, illustrating that true ministry occurs in the routine of everyday tasks. Simpson highlights that, like certain sea fowl that remain unsoiled by water, Christians can be anointed by the Holy Spirit to rise above sin and sorrow, embodying the light of heaven in their daily lives. This divine impulse allows believers to navigate life's challenges while remaining joyful and untainted. Ultimately, the sermon encourages Christians to carry their faith into their regular occupations, shining brightly for Christ.

Charles Finney addresses the issue of tobacco use among Christians, emphasizing that example is a powerful teacher, often leading children to adopt habits contrary to their parents' teachings. He argues that using tobacco cannot be justified as it does not glorify God and is a form of self-indulgence that can dominate one's life, making it a sin. Finney challenges the notion that tobacco is beneficial, asserting that any perceived benefits are outweighed by the harm it causes to both the individual and society. He encourages Christians to deny themselves for the sake of others and to consider the moral implications of their actions. Ultimately, he calls for a commitment to live in a way that promotes the glory of God and the well-being of others.

L.E. Maxwell emphasizes the importance of being filled with the Holy Spirit, using Peter's hypocrisy at Antioch and the contrasting experiences of Paul and John the Baptist to illustrate that true success in ministry is not always visible. He reflects on the lives of biblical figures who faced trials and challenges despite being filled with the Spirit, highlighting that God's definition of success differs from human expectations. Maxwell encourages believers to seek the Spirit's filling not for outward success but for the ability to live a Christlike life, bear witness, and fulfill their duties in faith. He concludes with a prayer for believers to welcome the Holy Spirit's indwelling power in their lives.

D.L. Moody emphasizes the vital role of Christians in affirming the truth of Christianity as the world's salvation. He urges believers to live out their faith authentically, demonstrating the transformative power of the Christian life. By embodying Christian values and fulfilling their duties, individuals can contribute to the strength of the church and provide answers to the world's pressing questions. Moody calls for a commitment to a life that reflects the essence of Christianity, thereby bringing peace to a troubled humanity.

Theodore Epp emphasizes the importance of living wisely and circumspectly as instructed by Paul in Ephesians 5:7-17. He urges believers to be vigilant and intentional in their actions, recognizing that their lives serve as a witness to others. Epp highlights that living with purpose, as exemplified by Paul, is crucial for effectiveness in the Christian walk. He encourages believers to examine their lives carefully, ensuring they align with their faith and the teachings of Christ. Ultimately, Epp calls for a life that magnifies Christ, whether in life or death.