[י"ח טבת, ה'תשכ"ט]
הרי
שלום וברכה!
כותבים להנ"ל
בפירוש
שלדעתם שמקור הענין בהלכה ושאפילו מה"שומר הצעיר" דרשו זה וכו'. ועפ"ז תמי'
הכי
גדולה לשאלתם: לאחרי כ"ז איך אפשר שפתאום יתחרטו מהלכה וכו'.
18 Teves, 5729.
Shalom u'Vrachah!
They write explicitly that in their opinion the source of the matter is in halacha, and even what Hashomer Hatzair interpreted was this, etc.
And according to this, their question is all the more puzzling: after all this, how is it possible that they would suddenly regret a halachic decision, etc.?
Summary
The letter challenges the logic of reversing a decision that was made based on halacha, emphasizing the seriousness and consistency expected when one claims to act according to Torah law.