The phrase "absolve him from" is correct and usable in written English.
It can be used in contexts where someone is being freed from blame, guilt, or responsibility for something.
Example: "The judge decided to absolve him from all charges due to lack of evidence."
Alternatives: "free him from" or "clear him of".
Mike Mussina should be thankful that Soriano returned to being the Superman of second basemen and helped absolve him from another erratic performance.
But his attempts to dissociate himself from the treatment of Mr Khodorkovsky and Mr Nemtsov do not absolve him from the responsibility that he bears, as guardian of Russia's constitution, for the shortcomings of the courts and the government.
Nonetheless, his future reminiscences — comic, poignant — never entirely absolve him from responsibility, and he begins to see, in his thirties, his poetic duty: to admit the darker and more repellent side of life, love, and his own promiscuity.
This doctrine not only assumed that every individual has the power to judge political affairs, but it also seemed to absolve him from all traditional responsibilities and obligations.
"The fact that Al-Bashir is a sitting president does not absolve him from facing justice.
The Working committee absolved him from further responsibility for Congress activities.
He is the anti-Obama, and that absolves him from his multiplying errors and inoculates him against his enemy's poison arrows.
Charles promised to give up his claim to Sicily, but, once released, the Pope absolved him from his promise and the war for Sicily continued.
For Dylan, paradoxically, the appearance of each new volume absolves him from an obligation to stuff his concerts with old songs, something he has long hated.
Mr. Ackermann's lawyer, Eberhard Kempf, told the German broadcast station N-TV in an interview before the trial that Mr. Ackermann would be open to a settlement that absolved him from any guilt.
Wright was aware that the chief constable might not have chosen such a path, but he felt the need for rapid decision-making absolved him from going through the formal channels.
