Why such concern? Evidently, Paul was aware that the brothers there might have been influenced by some among them who were promoting certain Greek philosophies or were advocating a return to the observance of the Mosaic Law.
كَتَبَ بُولُسُ هذِهِ ٱلْكَلِمَاتِ إِلَى إِخْوَتِهِ ٱلْمَسِيحِيِّينَ فِي كُولُوسِّي .‏