God's Word is All True All the Time.

As Proverbs 30:5-6 tells us:

Every word of God is pure; He is a shield to those who put their trust in Him. Do not add to His words, Lest He rebuke you, and you be found a liar.

God has overseen His Holy Word throughout the centuries.

It comes to us, in the same manner, it was originally written.

Only God could maintain a book's accuracy throughout the generations of men.

We can believe it because it has not changed.