"Then commenced the jubilee, when the land should rest. I saw the pious slave rise in victory and triumph, and shake off the chains that bound him, while his wicked master was in confusion and knew not what to do; for the wicked could not understand the words of the voice of God. EW 286.1"
"Then shalt thou cause the trumpet of the jubile to sound on the tenth day of the seventh month, in the day of atonement shall ye make the trumpet sound throughout all your land. And ye shall hallow the fiftieth year, and proclaim liberty throughout all the land unto all the inhabitants thereof: it shall be a jubile unto you; and ye shall return every man unto his possession, and ye shall return every man unto his family."
Both passages refer to the Jubilee and the freeing of slaves. The EGW passage applies the concept of Jubilee to a spiritual liberation, but the connection to the Levitical law is evident.
Soon appeared the great white cloud, upon which sat the Son of man. When it first appeared in the distance, this cloud looked very small. The angel said that it was the sign of the Son of man. As it drew nearer the earth, we could behold the excellent glory and majesty of Jesus as He rode forth to conquer. A retinue of holy angels, with bright, glittering crowns upon their heads, escorted Him on His way. No language can describe the glory of the scene. The living cloud of majesty and unsurpassed glory came still nearer, and we could clearly behold the lovely person of Jesus. He did not wear a crown of thorns, but a crown of glory rested upon His holy brow. Upon His vesture and thigh was a name written, King of kings, and Lord of lords. His countenance was as bright as the noonday sun, His eyes were as a flame of fire, and His feet had the appearance of fine brass. His voice sounded like many musical instruments. The earth trembled before Him, the heavens departed as a scroll when it is…
"And then shall appear the sign of the Son of man in heaven: and then shall all the tribes of the earth mourn, and they shall see the Son of man coming in the clouds of heaven with power and great glory."
Both passages describe the coming of the Son of Man in the clouds with glory. The EGW passage provides a more detailed description, but the core image and event are the same.