[ערש"ק פ' ויקהל, מבה"ח וער"ח אדר ב', ה'תשל"ג]
שלום וברכה!
בל"נ
למה
לא
פרש"י טעם הכפילות
בר"פ
: ויאמר גו'
לעשות
גו' ויאמר גו' לאמר (לכם) והשינוי שבין זל"ז אף שב' הציווים נאמרו באופן א' (כי תשא, תרומה).
Erev Shabbat Kodesh, Parshas Vayakhel, from the beginning and eve of Rosh Chodesh Adar II, 5733.
Shalom u'Vrachah!
It is not clear why he did not explain the reason for the repetition in the verse: "And he said... to do... And he said... to say (to you)," and the difference between them, even though both commandments were given in a similar manner (in Ki Tisa and Terumah).
Summary
This letter raises a question about the unexplained repetition and variation in how commandments are presented in Parshas Vayakhel, encouraging deeper study into why Torah sometimes repeats itself with subtle changes.