i prefer to assume this is the case, thus:
1.Colossians 4:6 Everything you say should be kind and well thought out so that you know how to answer everyone
2. 1Timothy 4:12 ..... be an example to the believers with your words, your actions, your love, your faith, and your pure life
we just never know how many non-believers are looking at this........even one is PLENTY! we shouldnt waste time bickering when we could be edifying. like George always say in the worthybriefs "There is so much work to be done!"
I do hope so and may they join us in joy, in peace, and in grace which passes all understanding