'Writings' in the Bible

How can you say, "We are wise! We have the law of the Lord"? The truth is, those who teach it have used their writings to make it say what it does not really mean.

Thus saith Jehovah of hosts, the God of Israel: Take these writings, this writing of the purchase, both that which is sealed and this writing which is open; and put them in an earthen vessel, that they may remain many days.

Men shall buy fields for money, and subscribe the writings, and seal them, and take witnesses, in the land of Benjamin, and in the environs of Jerusalem, and in the cities of Judah, and in the cities of the hill-country, and in the cities of the lowland, and in the cities of the south: for I will turn their captivity, saith Jehovah.

Then say, "Babylon will sink like this and won't rise from the disaster that I'm bringing on her. Her people will be exhausted.'" This concludes the writings of Jeremiah.