ואתחנן אל ד' בעת ההיא
In a homiletic rendering of the pasuk, Horav Moshe Leib Sassover, zl, explains that Moshe Rabbeinu prayed to Hashem that He should strengthen his bitachon, trust, in Him. He prayed that he should only concern himself with b’eis ha’hee, at that time – at that specific time; he prayed for the present without expressing concern for the future. This is much like the famous quote attributed to Ibn Ezra: Ha’avar ayin; v’ha’asid adayin; v’ha’hoveh k’heref ayin; daagah minayin? “The past no longer exists; the future is not yet a reality; the present is but a fleeting moment. Why, then, should…