John Wesley on Luke 21:5

Goodly stones - Such as no engines now in use could have brought, or even set upon each other. Some of them (as an eye witness who lately measured them writes) were forty - five cubits long, five high, and six broad; yet brought thither from another country. And gifts - Which persons delivered from imminent dangers had, in accomplishment of their vows, hung on the walls and pillars. The marble of the temple was so white, that it appeared like a mountain of snow at a distance. And the gilding of many parts made it, especially when the sun shone, a most splendid and beautiful spectacle. Mt 24:1; Mr 13:1.