A solemn declaration or affirmation made for the purpose of establishing or proving some fact.
Affirmation; declaration; as, these doctrines are supported by the uniform testimony of the fathers; the belief of past facts must depend on the evidence of human testimony, or the testimony of historians.
Open attestation; profession.
Witness; evidence; proof of some fact.
The two tables of the law.
Hence, the whole divine revelation; the sacre/ Scriptures.
Those who submit like a child do it because they know that the Father wants only the happiness of His children and that only He knows the way. That is the testimony we must have to keep praying like a submissive child, in the good times as well as the times of trouble. Henry B. Eyring
Testimony is the beginning of and a prerequisite to continuing conversion. Testimony is a point of departure; it is not an ultimate destination. Strong testimony is the foundation upon which conversion is established. Testimony alone is not and will not be enough to protect us in the latter-day storm of darkness and evil in which we are living. David A. Bednar