True. I was not in their home or their lives outside of the Sunday's.
When I see children , teens, or adults,
when anyone is given insight by God as God says - or wisdom, by asking Him and doing what He says,
God shows , or it is seen normally, which posters, or children , or teens, or adults , are living right.
I saw a family a month ago, I had never seen before, and have not seen since, and they were each and together just as they should be (and quite unexpectedly, btw, since seeing a family that is 'right' with God is so rare ) ,
and passed the test of Scripture as well - when questioned, and by observation of their behavior for the short time I saw them.
Likewise, decades ago, witnessing two faithful believers speaking to one another, whom I did not yet know and had not been introduced, it was obvious (perhaps to tell later) , that they were (or appeared) 'peculiar'/'different' than the rest (of people in the area/ business) ... and further discussions quickly and over years proved this was so ....
On the other hand, often just one post , a few words, is all that is needed to appraise someones character... as God Says, as God Grants, in line with all God Says in His Word (about spiritual appraisal in Christ Jesus) ...