Yes, the primary sense of “congregation ” in the Christian Greek Scriptures is the composite group of spirit - anointed followers of Christ.
٧ مَا هُوَ ٱلْمَعْنَى ٱلرَّئِيسِيُّ لِكَلِمَةِ « جَمَاعَةٌ » فِي ٱلْأَسْفَارِ ٱلْيُونَانِيَّةِ ٱلْمَسِيحِيَّةِ ؟‏