How is it that the Bible arrives in the form we have it?
The Apostle Paul, along with Timothy, writing to the church in Thessalonica said:
‘we thank God continually because when you received the word of God, which you heard from us, you accepted it not as the word of men, but as it actually is, the word of God, which is at work in you who believe’ (1 Thessalonians 2:13)
The word received, was handled down by God through those who had first heard it and their job was to tell others.
Of course that begs the question – how can the Bible be from men but really from God? How can we be sure that humans who spoke and wrote actually have the spoken and written word that God wanted them to express?