Did the one who purged our sins die on the cross and rise from the dead?
Yes. The One who purged our sins by Himself is the Creator and Sustainer of the universe. He died on Calvary's cross, arose from the dead, and afterward sat down at the right hand of the Majesty on high, His redemptive work accomplished and prophecy fulfilled.
Les explains that the same Creator and Sustainer of the universe, who upholds all things by the word of His power, by Himself purged our sins. This is the One who died on Calvary's cross and arose from the dead. Then, having purged our sins by Himself, He sat down on the right hand of the Majesty on high. Les notes that Psalms spoke of this in the future, but Paul can write of it as past tense: it is now accomplished, and the prophecy in that regard is already fulfilled.
Who being the brightness of his glory, and the express image of his person, and upholding all things by the word of his power, when he had by himself purged our sins, sat down on the right hand of the Majesty on high;
More Questions
What did Jesus do after He purged our sins by Himself?
After He had by Himself purged our sins, He sat down on the right hand of the Majesty on high.