Does the Bible ever limit social contact between believers?

Does the New Testament ever advocate limiting social contact with another believer?

Romans 14:1-15:6 teaches the necessity of preserving unity among believers by receiving one another to eat meals together. If verses 5, 14, 15 in chapter 16 refer to three separate churches in Rome, then social contact among believers also preserves a right relationship among assemblies in an area.

2 Thessalonians 3:6-165 in notably different. The apostle advocates limiting social contact with certain believers. The believers who were not working, using the Lords coming as their reason, were becoming busy-bodies, adversely affecting the heavier of others. If they would not obey Pauls teaching in this letter (verse 14), the believers were to withdraw from them (Verse 6) and have no company with them (Verse 14). This discipline within the assembly could be called "social discipline."

In addition, the words, "have no company," are the same as in 1 Corinthians 5:9 and 11. There in verse 11, "have no company: includes "with such an one, no not to eat." Both 2 Thessalonians 3 and 1 Corinthians 5 are assembly actions. Social division in the assembly is contrary to the teaching of the New Testament, but social discipline is not a decision by individuals, but by the assembly.

D. Oliver