“But if I say, 'I will not mention his word or speak anymore in his name,' his word is in my heart like a fire, a fire shut up in my bones.” (Jeremiah 20:9)
Pashhur the priest has Jeremiah beaten and put in stocks. The next day Jeremiah is released and tells Pashhur: the LORD's name for you is not Pashhur but Terror on Every Side. Then the most anguished of all Jeremiah's confessions: you deceived me, LORD, and I was deceived; you overpowered me and prevailed. I am ridiculed all day long; everyone mocks me. But if I say, 'I will not mention his word or speak anymore in his name,' his word is in my heart like a fire, a fire shut up in my bones. I am weary of holding it in; indeed, I cannot.
The Catechism identifies the fire shut up in Jeremiah's bones as the image of divine compulsion in prophetic vocation: the authentic prophet cannot ultimately choose silence any more than they can choose to stop breathing (CCC 702).
Brothers and sisters, the word of God in the heart like a fire shut up in the bones is the most honest description of what it means to be called. The prophet who tries to stop speaking finds the silence worse than the persecution. If you have been given something to say, the attempt to hold it in will burn you from the inside. Speak. The fire is not yours to extinguish.
Lord God, let your word in our hearts be like a fire shut up in our bones that we cannot hold in. Give us the courage to speak what cannot be silenced. Through Christ our Lord. Amen.