'Upward' in the Bible
Such were their faces. Their wings were stretched out upward; two [wings] of each one were touching another [the wings of the beings on either side of it], and [the remaining] two [wings of each being] were covering their bodies.
Now upward, from that which appeared to be His waist, I saw something like glowing metal that looked like it was filled with fire all around it; and downward, from that which appeared to be His waist, I saw something like fire; and there was a brightness and a remarkable radiance [like a halo] around Him.
Then I looked, and behold, a likeness [of a man] with the appearance of fire; from His loins downward He was like fire, and from His loins upward He had the appearance of brightness, like gleaming metal (bronze).
Then the cherubim rose upward. They are the [same four] living beings [regarded as one] that I saw by the River Chebar [in Babylonia].
The side chambers became wider at each successive level as they encompassed the temple. Because the structure surrounding the temple went higher by stages on all sides of the temple, for that reason the width of the temple increased as it went higher; and thus one went up from the lowest story to the highest one by way of the second story.
The altar hearth shall be four cubits high, and from the altar hearth shall extend upwards four horns [one from each corner, each one cubit high].