Religion is critique of all satisfaction. Its end is joy, but its beginning is discontent, detesting boasts, smashing idols. It began in Ur Kasdim, i… - Abraham Joshua Heschel

Shabbat comes with its own holiness; we enter not simply a day, but an atmosphere. My father cites the Zohar: the Sabbath is the name of God. We are within the Sabbath rather than the Sabbath being within us. For my father, the question is how to perceive that holiness: not how much to observe, but how to observe. Strict adherence to the laws regulating Sabbath observance doesn’t suffice; the goal is creating the Sabbath as a foretaste of paradise. The Sabbath is a metaphor for paradise and a testimony to God’s presence; in our prayers, we anticipate a messianic era that will be a Sabbath, and each Shabbat prepares us for that experience: “Unless one learns how to relish the taste of Sabbath … one will be unable to enjoy the taste of eternity in the world to come.” It was on the seventh day that God gave the world a soul, and “[the world’s] survival depends upon the holiness of the seventh day.” The task, he writes, becomes how to convert time into eternity, how to fill our time with spirit: “Six days a week we wrestle with the world, wringing profit from the earth; on the Sabbath we especially care for the seed of eternity planted in the soul. The world has our hands, but our soul belongs to Someone Else.

There are dead thoughts and there are living thoughts. A dead thought has been compared to a stone which one may plant in the soil. Nothing will come out. A living thought is like a seed. In the process of thinking, an answer without a question is devoid of life. It may enter the mind; it will not penetrate the soul. It may become a part of one’s knowledge; it will not come forth as a creative force.

Spiritual life begins to decay when we fail to sense the grandeur of what is eternal in time. Our intention here is not to deprecate the world of space. To disparage space and the blessing of things of space, is to disparage the works of creation, the works which God beheld and saw “it was good.” The world cannot be seen exclusively sub specie temporis. Time and space are interrelated. To overlook either of them is to be partially blind. What we plead against is man’s unconditional surrender to space, his enslavement to things. We must not forget that it is not a thing that lends significance to a moment; it is the moment that lends significance to things.