In between the letter to the Hebrews and James we read two Psalms and three chapters of Ezekiel.
Psalm 133, a Song of Ascents, of David. This Psalm has only three verses, and the point of it is that it is good to dwell in unity.
Psalm 134 is the last of the song of ascents. 3 verses short and to the point. Bless the Lord and He will bless you from Zion.
Ezekiel 23 tells in some length of two harlot sisters, the one is Samaria, the other Jerusalem. God will execute judgment on both Jerusalem and Samaria.
Ezekiel 24, God tells Ezekiel to put on a cooking Pot, fill it with water and the parts from the best animal, boil it dry, let the kettle burn up the meat completely and char the bones. So shall it be done with the city of bloodshed. Then Ezekiel’s wife dies. Put up a stiff upper lip, Ezekiel!
Ezekiel 25 gives prophecies against Ammon, Moab, Edom and Philistia.