"All the reasons which require the subjection of a believer to the brethren of a particular church, require his subjection to all his brethren in the Lord"

This quote by Charles Hodge is stressing the importance of unity amongst followers in the Lord. He is suggesting that believers should go through all their brethren in the Lord, not simply those in their specific church. This suggests that believers should be respectful and loyal to all other believers, despite their church affiliation. This is important because it promotes unity and understanding amongst followers, and it enables them to work together to further the cause of Christ. It also motivates believers to be simple and to acknowledge that all believers are equal in the eyes of God. By being subject to all their brethren in the Lord, believers can learn from each other and grow in their faith. Eventually, this quote is a suggestion that believers need to make every effort to be merged in their faith and to deal with each other with respect and love.