Halakhah do Powtórzonego Prawa 5:15

It is from the roots of this commandment that we should be free from our preoccupations in honor of the day [of Shabbat], in order to instill within our souls faithfulness to the [concept of the] universe's creation, which is [a concept that affects many fundamental principles in Judaism] (lit. a rope that drags along all the foundations of our religion). And we remember once a week, every week, that the universe was created in six distinct days, that nothing was created on the seventh day, and that different [types of creations] were brought into being each day. [All of this confirms the Torah's philosophical idea of God's] Simple (Single) Will, which differs from the philosophers' view, that disgusts us in their idea regarding this matter that [alongside] the Blessed One['s existence] was everything. And through our rest on the seventh day we are reminded of the universe's creation; because, when everyone simultaneously rests once a week, curious people will ask what is the point of this rest? And the answer will be "because [in] six days God created, etc." (Exodus 31:17). [And through that answer], everyone will be strengthened in the true faith. And in addition to remembering the universe's creation, there is in [Shabbat] also a remembering of the miracle of [the exodus from] Egypt - that we were slaves there and we were not able to rest whenever we desired to rest, and God saved us from their hands and commanded us to rest on the seventh day (Shabbat). Therefore, the second root is mentioned in Deuteronomy (lit. the repetition of the Torah), as it states in the [context of] the commandment of Shabbat, "And you should remember that you were a slave in the land of Egypt, etc. therefore the Lord, your God, commanded you to [observe] (lit. make) the day of Shabbat" (Deuteronomy 5:15).