Exactly. Do posters of the opposing view realize they are in the Catholic Living, Family sub-forum, not in the Non-Catholic section?
When a Catholic member brings up a Catholic concern to his/her community, why would people from another feel an appropriateness to offer advice potentially outside teaching and guideline of the inquirer’s faith?
It would be like a guest who makes him/herself so much at home in somebody else’s, gets comfortable on the sofa, puts up his/her feet on the coffee table, or wallks to and opens the ref to look for a drink. The family members of the person being visited are at home. Would not the behavior of the guest come across as unseemly? Who would be the rude one?
,
Having said that, it is customary to treat all guests, even rude guests, as guests.
Or, as St. Benedict put it:
Chapter 53: On the Reception of Guests
*Let all guests who arrive be received like Christ,
for He is going to say,
“I came as a guest, and you received Me” (Matt. 25:35).
And to all let due honor be shown,
especially to the domestics of the faith and to pilgrims…
In the salutation of all guests, whether arriving or departing,
let all humility be shown.
Let the head be bowed
or the whole body prostrated on the ground
in adoration of Christ, who indeed is received in their persons…
In the reception of the poor and of pilgrims
the greatest care and solicitude should be shown,
because it is especially in them that Christ is received;
for as far as the rich are concerned,
the very fear which they inspire
wins respect for them… *
selection from
The Rule of St. Benedict, Ch. 53.
This guest has not presumed to present herself as a Catholic, but took pains to offer her opinion as clearly coming from a non-Catholic visitor who merely wanted to salute the OP for having a desire to be gentle with his sister’s feelings. Since CA does not forbid non-Catholics to post, we ought not do so, either, particularly when they are not at all trying to pass off their personal opinions as the teaching of the Church.