וְעַד־זִקְנָה֙ אֲנִ֣י ה֔וּא וְעַד־שֵיבָ֖ה אֲנִ֣י אֶסְבֹּ֑ל אֲנִ֤י עָשִׂ֙יתִי֙ וַאֲנִ֣י אֶשָּׂ֔א וַאֲנִ֥י אֶסְבֹּ֖ל וַאֲמַלֵּֽט׃ (ס)
אַפֿילו ביז עלטער בין איך דער אײגענער, און ביז גראָע האָר װעל איך טראָגן; איך האָב געמאַכט, און איך װעל טראָגן, און איך װעל אױף זיך נעמען און װעל ראַטעװען.
Akeidat Yitzchak
Our intelligence dictates, and our observations support the theory that G-d "supports" and "carries" the universe. Isaiah 46,4 puts it in these words: "I will suffer it for I have made it, I will carry it, and I will suffer (tolerate) and I will provide escape." It is evident that these statements do not refer to G-d supporting the universe physically, seeing that He is not a physical Being, is purely spiritual. The term "carry" when applied to G-d, can be understood in either of two ways. Since G-d is the Cause of the universe, He carries it, morally speaking. He decides the extent to which He wants to back up the creatures He has created. This is not unlike saying that the rider "carries" his carriage. Although, physically speaking, the carriage transports, i.e. carries the rider, since it is the rider who gives it direction, it is he in the last analysis who "carries" it, because he controls it. When the Jewish people crossed the Jordan, and the priests "carried" the holy ark, the latter are described as being transported by the ark, i.e. "carried" by the holy ark (Joshua Chapter 4). This is another instance of the physical carrier not being the one in charge. It was the spirit which resided in the ark that was the mainstay of its physical bearers. The second aspect of "carry" is that "to carry something," is the same as "to tolerate something." We read of Abraham and Lot (Genesis 13,6) that "the land could not carry them anymore to live together." This means that the land could not support their joint tenure. "Tolerance" of something implies a reciprocal relationship. It means that one puts up with other people's behavior in some form or other. G-d, being the Supreme Being, has a reciprocal relationship with everybody and everything, i.e. He puts up with everybody and everything in some form or other. Again, this is not something physical, but the term "suffer" is used in a moral, spiritual sense.
Akeidat Yitzchak
The Midrash explains that G-d does not need the light of the candelabra, but He wanted us to provide that light in the tabernacle so that He in turn could provide a great light for us in the world of the future. G-d also wishes to demonstrate to mankind at large that those who kindle lights for Him, deserve to have Him light the way for them. In order to enjoy the benefits of the natural guidance of G-d, one needs to be constantly aware of G-d’s guiding hand in history as well as His share in shaping the fate of individuals. The leaders of the people especially, need visible reminders of that. Therefore, leaders, i.e. Levites were encamped around the tabernacle. The priests would be reminded of G-d’s presence and intervention in the fate of man whenever they would look at the eternal flame on the altar. The holy ark was carried physically by the group of Levites of the highest moral fibre. By the awareness of the proximity of G-d, they in turn invoked the hashgachah peratit, Divine involvement at the personal level. This kept all the dangers inherent in an inhospitable climate such as the desert, away from the Israelites. (see our commentary in chapter 34)