“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.” (Psalms 12:6-7)All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness: That the man of God may be perfect, throughly furnished unto all good works.
“Heaven and earth shall pass away, but my words shall not pass away.” (Matthew 24:35)
“Therefore I esteem all thy precepts concerning all things to be right; and I hate every false way. Thy testimonies are wonderful: therefore doth my soul keep them. The entrance of thy words giveth light; it giveth understanding unto the simple.” (Psalms 119:128-130)
“For the word of God is quick, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.” (Hebrews 4:12)
“Every word of God is pure: he is a shield unto them that put their trust in him.” (Proverbs 30:5)