Noun
Faithfulness; adherence to right; careful and exact observance of duty, or discharge of obligations.
Adherence to a person or party to which one is bound; loyalty.
Adherence to the marriage contract.
Adherence to truth; veracity; honesty.
Source: Webster's dictionaryFidelity to conscience is inconsistent with retiring modesty. If it be so, let the modesty succumb. It can be only a false modesty which can be thus endangered. Harriet Martineau
There is something in the unselfish and self-sacrificing love of a brute, which goes directly to the heart of him who has had frequent occasion to test the paltry friendship and gossamer fidelity of mere Man. Edgar Allan Poe
Many persons have a wrong idea of what constitutes true happiness. It is not attained through self-gratification but through fidelity to a worthy purpose. Helen Keller
Fidelity is a noble virtue, yet justice is nobler still. American Proverb
Fidelity in a king, promise in men. Myanmar Proverb
Bones and flesh of the martyrs lie buried in earth, but their revolutionary spirit and single-hearted fidelity remain alive. African Proverb