The phrase "allow him to devote" is correct and usable in written English.
It can be used when giving permission for someone to dedicate their time or effort to a particular task or activity.
Example: "We should allow him to devote his energy to the project that he is passionate about."
Alternatives: "permit him to dedicate" or "let him focus on".
And like many athletes at the time, he made enough of a living to allow him to devote his time to training.
The move was made, he said, to institutionalize the company and to allow him to devote more time to the trust, although he would continue to work with the troupe as an artistic adviser.
He made the move, he said, because the demands of the job at PaineWebber did not allow him "to devote as much attention as I wanted to the foundation and the needs of the children and their families".
As well as fighting to secure his seat in next year's general election, his departure from the cabinet will potentially allow him to devote more time with the four piece, which is about to release its second album, following their debut, Always Tomorrow.
"It will allow him to devote more time to his philanthropic and other interests," he said.
Site founder Askey said that the sites acquisition by Amazon would allow him to devote more time to expanding and improving features on the site.
The president of the W.C.S., Steven Sanderson (no relation), has allowed him to devote a great portion of his time to Mannahatta.
I suggest that Mr Lamy be more demanding of you and press for an abridged cartoon-strip version, thus allowing him to devote more of his valuable time to sorting out "the problems of bananas and hormones".LYNDA WATKINSittingbourne, Kent.
He looked back on the experience without bitterness, describing it as "extraordinarily fruitful" because it had allowed him to devote himself to the study of German philosophy, which he was determined to revere in spite of everything.
In his introductory statement to Les Temps Modernes (1945), a review devoted to littérature engagée, Sartre criticized Marcel Proust for his self-involvement and referred to Gustave Flaubert, whose private means allowed him to devote himself to a perfectionist art, as a "talented coupon clipper".
In 1950, election to a Research Fellowship at All Souls allowed him to devote himself to his historical, political and literary interests, which lay well outside the mainstream of philosophy as it was then practiced at Oxford.
