The phrase "adherence to his principles" is correct and usable in written English.
You can use it when discussing someone's commitment or loyalty to their beliefs or values.
Example: "His adherence to his principles has earned him the respect of his colleagues."
Alternatives: "commitment to his values" or "loyalty to his beliefs."
We remember Eli with love for his integrity, humor, his adherence to his principles (and bridge playing acumen).
This kind of coaching is hard to impose season after season because players can grow bored, or robotic, but Hodgson's knowledge of character has helped him to poach the right types from bigger-name clubs and persuade those he inherited that adherence to his "principles" would raise them from perennial relegation battles to the kind of thrilling experience that awaits them tonight.
With a strict adherence to his principles, Turnbull's work was unique during a period of rampant commercialism in the arts.
Was Buckley's adherence to his conservative principles so great that he thought it outweighed his duty to report possible impeachable offenses by the president of the United States?
While Woodfull himself never touched alcohol due to his strict adherence to his religious principles, he did not impose his beliefs on his team.
Mr. Rudman, a Korean War veteran and former amateur boxer, prided himself on his blunt-speaking adherence to centrist principles and his belief in bipartisan compromise as the underpinning of good government.
In the end, Wilson's unyielding adherence to principles was his noblest strength... but also his fatal flaw.
His supporters insisted that Grant was "steadfast" in his "adherence to the principles of American liberty and religious toleration," and that General Orders No. 11 was "directed simply against evil designing persons whose religion was in no way material to the issue".
What has been surprising, however, is just how far this ex-student activist, CND marcher and Tribune group member has been prepared to go to demonstrate his adherence to the principles that guide Daily Mail leader writers.
His adherence to the principles of Modernism helped to identify him in the late 1960s as one of the New York Five, a group of influential East Coast architects who wholeheartedly embraced the Modernist movement.
Mr. Paul has operated at the nexus of the two, often espousing positions at odds with most of the Republican Party but assembling a diverse and loyal following attracted by his adherence to libertarian principles.
