“Speak to the children of Israel, that they take [lakach] for Me an offering [terumah]; of every man whose heart maketh him willing ye shall take My offering [terumah].”
– Exodus 25:2, JPS 1917 Tanach
While H’Shem conversed with Moshe on Mount Sinai, He gave him the instructions for the building of the Mishkan. In order for the Mishkan [portable tabernacle in the desert] to be built, first, a collection was necessary. The collection was a freewill offering of the people for H’Shem, for the sake of building a sanctuary, where H’Shem would dwell. Everyone gave according to what their heart inspired them to give.
The Hebrew word, “lakach” is translated as “take;” although, “bring for Me an offering” would seem more linguistically correct. According to many commentators, the Torah is teaching us that when we bring an offering, we are actually taking for ourselves. I.e., the benefits of giving to a G-dly cause, outweigh the cost. We receive much for our efforts, for we have a reciprocal relationship with H’Shem. When we give, we are blessed with abundance.
For example, regarding the tithes, brought during the first Temple period, it is written, “Bring ye the whole tithe into the store-house, that there may be food in My house, and try Me now herewith, saith the L-RD of hosts, if I will not open you the windows of heaven, and pour you out a blessing, that there shall be more than sufficiency” (Malachi 3:10, JPS).
“And let them make Me a sanctuary, that I may dwell among them. According to all that I show thee, the pattern of the tabernacle.”
– Exodus 25:8-9, JPS 1917 Tanach
The Hebrew word, mishkan [tabernacle], literally means “dwelling place.” The Mishkan, or tabernacle was a structure that served as a Mikdash (sanctuary). Within the Mikdash, or sanctuary, the Ark of the Covenant rested within the inner part of the sanctuary, the Kadosh Kadoshim (Holy of Holies). It was here that H’Shem’s Presence, the Shechinah rested, between the two golden cherubim [angels] on the cover [kapporet] of the Ark.
From this holy place, surrounded by a Cloud of Glory, H’Shem spoke to Moses. After the Revelation at Mount Sinai, H’Shem’s Presence dwelt within the Sanctuary. Yet, According to Sforno, the Shechinah would have rested upon each and every individual, who was at Sinai, because of the high degree of spiritual elevation present. Only because of the sin of the Golden Calf did the Tabernacle become necessary, wherein the Shechinah dwelt in the Sanctuary.