Jehovah
And for them, even for the priests, shall be this holy oblation; toward the north five and twenty thousand in length, and toward the west ten thousand in breadth, and toward the east ten thousand in breadth, and toward the south five and twenty thousand in length: and the sanctuary of the LORD shall be in the midst thereof. Ezekiel 48:10
The holy portion of the restored land is arranged around the sanctuary of the LORD, Jehovah, the premortal Christ. The picture is of a people whose whole life is organized with the Lord at the center.
How we know: Jehovah is the premortal Christ (Abraham 1:16; D&C 110:3–4)
