The Church of God (Anderson, Indiana) was founded in 1880 in Anderson, Indiana by a group of Christian leaders who were dissatisfied with the theological and organizational practices of their current denominations. They sought to create a new church that would focus on the essential elements of the Christian faith and would allow for a greater level of individual autonomy and local control. The Church of God (Anderson, Indiana) has always maintained a strong emphasis on evangelism and missions, and its members are known for their commitment to holiness and personal piety.
The independent Christian Churches/Churches of Christ emerged in the 19th century as a result of a movement to restore the practices and beliefs of the early church. This movement was led by leaders such as Alexander Campbell and Barton W. Stone, who sought to unite all Christians by rejecting denominationalism and returning to a simple, New Testament-based faith. The independent Christian Churches/Churches of Christ emphasize the importance of personal salvation through faith in Jesus Christ and the authority of the Bible as the sole source of religious authority.
While both the Church of God (Anderson, Indiana) and the independent Christian Churches/Churches of Christ share a commitment to restoring the practices and beliefs of the early church, there are some significant differences between these two denominations. One major difference is that the Church of God (Anderson, Indiana) has a more centralized organizational structure, with a hierarchy of leaders who are responsible for overseeing the work of individual churches. In contrast, the independent Christian Churches/Churches of Christ tend to be more decentralized, with individual congregations having a greater level of autonomy and control.
Another difference between these two denominations is their approach to baptism. The Church of God (Anderson, Indiana) practices baptism by immersion, and does not believe that baptism is necessary for salvation. The independent Christian Churches/Churches of Christ also practice baptism by immersion, but they do believe that baptism is necessary for salvation. Note that some independent churches are moving away from a strong stance on that matter, and others have abandoned it completely for a "faith only" view.
Finally, there are some theological differences between these two denominations. The Church of God (Anderson, Indiana) emphasizes the importance of the Holy Spirit in the life of the believer, and believes in the importance of holiness as a gift of God. The independent Christian Churches/Churches of Christ tend to be more cautious about the works of the Holy Spirit, and place a greater emphasis on the importance of sound doctrine and preaching.
Overall, both the Church of God (Anderson, Indiana) and the independent Christian Churches/Churches of Christ have played important roles in the history of Christianity in the United States, and both continue to have a significant impact on the religious landscape today. While they share some common roots and beliefs, they also have some distinct differences in their theology, organization, and approach to Christian practice.