Adolf Schlatter emphasizes the importance of reading and interpreting the New Testament with a focus on God-directed ideas, warning against solely explaining religion based on worldly factors. He highlights the necessity for theological faculties to maintain a strong foundation in God-centered concepts to avoid reaching a dead end. Schlatter also stresses the significance of mastering scientific methods in theology to ensure progress in the coming decades. Additionally, he encourages deriving investigative questions from the New Testament material itself rather than solely relying on dogmatic traditions.

Adolf Schlatter emphasizes that the disciples did not base their faith in Jesus on internal mystical experiences but on the objective truth of what God did through Christ. The early Christians understood faith through sober reasoning and the tangible evidence of God's actions, rather than seeking emotional enhancements or mystical visions. The disciples' conviction of encountering the risen Jesus was not rooted in subjective visionary states but in the external event of Easter, which provided the foundation and power for their lives.

Adolf Schlatter emphasizes the profound impact of God's grace on the individual's life, highlighting how Christ's act of love and sacrifice leads to freedom and a deep sense of God's love. The community of believers plays a crucial role in nurturing and enhancing the individual's spiritual growth, allowing each member to experience God's love and grace in a powerful way. Through public confession of Jesus' lordship and communal practices like baptism and partaking in the Lord's table, believers are united in purpose and connected to the universal body of Christ. Love is central to ethical living, emphasizing the importance of community in expressing and receiving love, which ultimately leads to sanctity and a harmonious union of giving and receiving.