Read it through once

And another would mount and march, like the excellent minion he was, Ay, another and yet another, one crowd but with many a crest, Raising my rampired walls of gold as transparent as glass, Eager to do and die, yield each his place to the rest: For higher still and higher (as a runner tips with fire, When a great illumination surprises a festal night-- Outlining round and round Rome’s dome from space to spire) Up, the pinnacled glory reached, and the pride of my soul was in sight.