Verse 5. - I am shut up. Not so; Jeremiah was not detained by material force. Some strong reason he had (perhaps of a ceremonial kind), but as it was irrelevant to the narrative, it is not given. Render, I am detained (same verb as in 1 Samuel 21:7).

36:1-8 The writing of the Scriptures was by Divine appointment. The Divine wisdom directed to this as a proper means; if it failed, the house of Judah would be the more without excuse. The Lord declares to sinners the evil he purposes to do against them, that they may hear, and fear, and return from their evil ways; and whenever any one makes this use of God's warnings, in dependence on his promised mercy, he will find the Lord ready to forgive his sins. All others will be left without excuse; and the consideration that great is the anger God has pronounced against us for sin, should quicken both our prayers and our endeavours.And Jeremiah commanded Baruch, saying, I am shut up,.... In prison, according to Jarchi; but this is not likely, for then there would have been no occasion for an order to take him, Jeremiah 36:26. Grotius thinks he was obliged by the king's order to stay at home; possibly he might be restrained by the Spirit of God, or had not freedom in his own mind to go abroad; there might be a restraint, an impulse upon his spirit, by the Spirit of God. Some think he was under some legal pollution, which made him unfit to go into the temple: for it follows:

I cannot go into the house of the Lord: labouring either under some bodily infirmity, or ceremonial defilement, or was forbidden by the king. What was the true cause is not certain; but so it was, that either he was discharged, or disabled, or disqualified, from going into the house of God.