'The Temple was filled with smoke from the Glory' and Majesty of God; and no one could enter the Temple, until the seven Curses inflicted by the seven angels were at an end.
Night will cease to be. They have no need of the light of a lamp, nor have they the light of the sun; for the 'Lord God will be their light, and they will reign for ever and ever.'
and in front of the throne is what seemed to be a sea of glass, 'resembling crystal, while within the space before the throne and round the throne are four Creatures full of eyes' in front and behind.