Faithfulness
Act of remaining true to one's life partner
From Wikipedia, the free encyclopedia
Faithfulness means unfailingly remaining loyal to someone or something, and putting that loyalty into consistent practice regardless of extenuating circumstances. It may be exhibited, for example, by a husband or wife who does not engage in sexual relationships outside of the marriage.[1] It can also mean keeping one's promises no matter the prevailing circumstances, such as in certain communities of monks who take a vow of silence.[2] Literally, it is the state of being full of faith in the sense of steady devotion to a person, thing, or concept.
Etymology
Its etymology is distantly related to that of fidelity; indeed, in modern electronic devices, a machine with high "fidelity" is considered "faithful" to its source material.[citation needed] Similarly, a spouse who, inside a sexually exclusive relationship, has sexual relations outside of marriage could be considered as being "unfaithful" and as having committed "infidelity".[3]