You will find that people that meet together and are part of a community are stronger (in faith) then those that do not.
If I may,
those you find in a 'community' all have the same lack of faith as many who are not in a community. There is only a mere 'remnant' that actually "believe" in the Lord Jesus. Ones who have given up ALOT of things for him, including their "good name" among people. They have been called wicked, evil, slanderers, apostates, blasphemers, etc. all because they listened and spoke the words they heard holy spirit speak.
Hence, the words of the Lord:
"When the Son of Man returns, will he REALLY find THIS faith in the earth????"
Luke 18:8
Aaron