Timeless Torah

He was born in 1858. At his circumcision, he was officially inducted into the family of Rozin and the people of Israel with the name, Yoseph. Recognized early on as a prodigy, he soon earned the title, the Rogatchover Gaon, the Genius of Rogatchov.
A scholar of penetrating intelligence, he combined encyclopedic knowledge with a form of study which he perfected, called Chakirah, which analyzed Talmudic texts for their underlying rationale and conceptual basis.
A prolific writer, he answered thousands of Halachic queries that touched upon such diverse issues like philosophy and science. In one of his novella, he differentiates between the concepts of time used by the Torah to measure Shabbos versus Yom Kippur. Referring to a Mechilta (a Midrash on the Torah portion of Ki Sissa) where the expression, “K'heref Ayin - like the blink of an eye” is utilized in regards to the sanctity of each moment of Shabbos, the Rogatchover Gaon deduces that every minute of Shabbos holiness stands apart and is independent of any other Shabbos moment.
This is in contrast to Yom Kippur which is considered one extended organic span of time, to be Halachically considered as one whole and not made up of separate, individual entities. This analysis, according to the Rabbi Rozin, is the reason why if a child were to become Bar Mitzvah in the middle of Yom Kippur, he would technically not be required to fast for the rest of the day, since the day's span is considered indivisible. On Shabbos however, a youngster reaching adulthood would by Torah Law have to observe the Shabbos, even if only a second remained, because the sacredness of each moment stands apart.
One never travels from Rosh Hashanah to Yom Kippur without passing through the ‘Shabbos of Repentance’ (Shabbos Shuvah). Since nothing in Judaism is coincidental, it behooves us to unlock the moral message of Shabbos to this season of spiritual awareness.
Perhaps the lesson of Shabbos is to counteract the despondency usually associated when one contemplates the enormous task of returning to Hashem. How foolish we sometimes feel at the beginning of our return, and how easy it is to make light of any soul stirrings we might have. "What could one moment of regret or good deeds accomplish," we say to ourselves, "In the face of such overwhelming, year-long religious apathy?"
To this Shabbos responds: a couple of minutes borrowed from a busy schedule to visit a sick friend, an hour stolen in the course of a week to study Torah, or perhaps even one Shabbos out of 52 weekends spent reveling in the beauty and spirit of the Day of Rest, might not seem much, but in fact they all add up to individual moments of sacred time that cannot be overshadowed by other times. They are moments, which no matter how small, can never be lost.
They are Eternal Moments.