“The words of the LORD are pure words: as silver tried in a furnace of earth, purified seven times. Thou shalt keep them, O LORD, thou shalt preserve them from this generation for ever” (Psalm 12:6-7).
We can read that God has preserved His word. We can offer evidences of that. But without simple childlike faith we will never be changed. Never convinced.
“But without faith it is impossible to please him: for he that cometh to God must believe that he is, and that he is a rewarder of them that diligently seek him”(Hebrews 11:6).
“So then faith cometh by hearing, and hearing by the word of God” (Romans 10:17).