Firm in adherence to the truth and to the duties of religion. Be thou faithful unto death, and I will give thee a crown of life. Revelation 2:10.

Firmly adhering to duty; of true fidelity; loyal; true to allegiance; as a faithful subject.

constant in the performance of duties or services; exact in attending to commands; as a faithful servant.

Observant of compact, treaties, contracts, vows or other engagements; true to one’s word. A government should be faithful to its treaties; individuals, to their word.

True; exact; in conformity to the letter and spirit; as a faithful execution of a will.

True to the marriage covenant; as a faithful wife or husband.

Conformable to truth; as a faithful narrative or representation.

Constant; not fickle; as a faithful lover or friend.

True; worthy of belief. 2 Timothy 2:11.