Exodus 25:30

25:30 You are to set the Bread of the Presence ¹  on the table before me continually.

Exodus 29:20

29:20 and you are to kill the ram and take some of its blood and put it on the tip of the right ear of Aaron, on the tip of the right ear of his sons, on the thumb of their right hand, and on the big toe of their right foot, ²  and then splash the blood all around on the altar.

Exodus 35:3

35:3 You must not kindle a fire ³  in any of your homes ⁴  on the Sabbath day.” ⁵ 

[25:30]  ¹ sn The name basically means that the bread is to be set out in the presence of Yahweh. The custom of presenting bread on a table as a thank offering is common in other cultures as well. The bread here would be placed on the table as a symbol of the divine provision for the twelve tribes – continually, because they were to express their thanksgiving continually. Priests could eat the bread after certain times. Fresh bread would be put there regularly.

[29:20]  ² sn By this ritual the priests were set apart completely to the service of God. The ear represented the organ of hearing (as in “ears you have dug” in Ps 40 or “awakens my ear” in Isa 50), and this had to be set apart to God so that they could hear the Word of God. The thumb and the hand represented the instrument to be used for all ministry, and so everything that they “put their hand to” had to be dedicated to God and appropriate for his service. The toe set the foot apart to God, meaning that the walk of the priest had to be consecrated – where he went, how he conducted himself, what life he lived, all belonged to God now.

[35:3]  ³ sn Kindling a fire receives special attention here because the people thought that kindling a fire was not work, but only a preparation for some kind of work. The Law makes sure that this too was not done. But see also G. Robinson, “The Prohibition of Strange Fire in Ancient Israel: A Look at the Case of Gathering Wood and Kindling Fire on the Sabbath,” VT 28 (1978): 301-17.

[35:3]  ⁴ tn Heb “dwelling places”; KJV, ASV “habitations.”

[35:3]  ⁵ sn The presence of these three verses in this place has raised all kinds of questions. It may be that after the renewal of the covenant the people needed a reminder to obey God, and obeying the sign of the covenant was the starting point. But there is more to it than this; it is part of the narrative design of the book. It is the artistic design that puts the filling of the Spirit section (31:1-11) prior to the Sabbath laws (31:12-18) before the idolatry section, and then after the renewal there is the Sabbath reminder (35:1-3) before the filling of the Spirit material (35:4-36:7).