God is a Spirit: and they that worship him must worship him in spirit and in truth.
If God were an infinite body, He could not fill heaven and earth, but with the exclusion of all creatures. Two bodies cannot be in the same space; they may be near one another, but not in any of the same points together. A body bounded He hath not, for that would destroy His immensity; He could not then fill heaven and earth, because a body cannot be at one and the same time in two different spaces; but God doth not fill heaven at one time, and the earth at another, but both at the same time. Besides, a limited body cannot be said to fill the whole earth, but one particular space in the earth at a time. A body may fill the earth with its virtue, as the sun, but not with its substance. Nothing can be everywhere with a corporeal weight and mass; but God, being infinite, is not tied to any part of the world, but penetrates all, and equally act, by His infinite power in all.
Parallel VersesKJV: God is a Spirit: and they that worship him must worship him in spirit and in truth.