3 He brought him in. The room was large and wide, 4 As it some gyeld or solemn temple were:
As > [As if] gyeld > {Guild, guildhall, the building where a guild met or in which a religious guild or fraternity lived} solemn > grand, imposing
5 Many great golden pillars did upbear 6 The massy roof, and riches huge sustain,
massy > solid, massive
7 And every pillar decked was full dear
full > very, exceedingly dear > richly
8 With crowns and diadems, and titles vain,
diadems > crowns (here somewhat pleonastic)
9 Which mortal princes wore, while they on earth did reign.
207.44