Definition and Context:
Disorderly believers are individuals within the Christian community who act in ways that disrupt the harmony, order, and unity of the church. These actions can include idleness, gossip, divisiveness, or any behavior that contradicts the teachings and expectations set forth in Scripture for a life of godliness and community.

Biblical References:
The concept of disorderly believers is addressed in several passages in the New Testament, where the apostles provide guidance on how to deal with such individuals to maintain the integrity and witness of the church.

1. 2 Thessalonians 3:6-15:
The Apostle Paul explicitly addresses the issue of disorderly conduct in the church at Thessalonica. He writes, "Now we command you, brothers, in the name of our Lord Jesus Christ, to keep away from every brother who leads an undisciplined life and not according to the tradition you received from us" (2 Thessalonians 3:6). Paul emphasizes the importance of following the apostolic tradition and warns against idleness, urging believers to work quietly and earn their own living. He further instructs the church to take note of those who do not obey the instructions in his letter and to "have nothing to do with him, so that he may be ashamed" (2 Thessalonians 3:14), yet not to regard him as an enemy but to "warn him as a brother" (2 Thessalonians 3:15).

2. 1 Thessalonians 5:14:
In his first letter to the Thessalonians, Paul advises, "And we urge you, brothers, to admonish the unruly, encourage the fainthearted, help the weak, and be patient with everyone" (1 Thessalonians 5:14). This passage highlights the need for patience and discernment in dealing with those who are disorderly, encouraging a balanced approach that includes admonishment and support.

3. Titus 3:10-11:
Paul instructs Titus on handling divisive individuals, stating, "Reject a divisive man after a first and second admonition, knowing that such a man is corrupt and sinful; he is self-condemned" (Titus 3:10-11). This directive underscores the seriousness of maintaining unity and purity within the church body.

4. 1 Corinthians 5:11-13:
In addressing moral disorder, Paul writes to the Corinthians, "But now I am writing you not to associate with anyone who claims to be a brother but is sexually immoral or greedy, an idolater or slanderer, a drunkard or swindler. With such a man do not even eat" (1 Corinthians 5:11). This passage extends the concept of disorderly conduct to include various forms of immorality and emphasizes the need for separation from those who persist in such behaviors.

Theological Implications:
The presence of disorderly believers within the church poses a challenge to the community's spiritual health and witness. The New Testament provides clear instructions for addressing such issues, emphasizing the need for discipline, correction, and restoration. The goal is not only to protect the church's integrity but also to encourage repentance and reconciliation for the individual involved.

Practical Application:
Church leaders and members are called to exercise discernment and wisdom in dealing with disorderly believers. This involves a commitment to biblical teaching, a willingness to confront sin, and a heart for restoration. The process should be marked by love, patience, and a desire for the spiritual growth of all involved, reflecting the redemptive nature of the gospel.