“You are lying! The LORD our God has not sent you to say, 'Do not go to Egypt to settle there.'” (Jeremiah 43:2)
Jeremiah finishes speaking the LORD's words and Azariah son of Hoshaiah and Johanan son of Kareah respond: you are lying! The LORD our God has not sent you to say, 'Do not go to Egypt to settle there.' But Baruch son of Neriah is inciting you against us to hand us over to the Babylonians, so they may kill us or carry us into exile. Johanan and all the arrogant men disobey the LORD's command and lead the remnant into Egypt. Jeremiah and Baruch go with them. The LORD tells Jeremiah: take some large stones and in the presence of these Jews bury them in clay in the brick pavement at the entrance of Pharaoh's palace. Then say: Nebuchadnezzar king of Babylon will come and set his throne over these stones.
The Catechism identifies the refusal of the divine word under the accusation that the prophet is lying as the perennial response of those who have already decided what they want to do (CCC 2089).
Brothers and sisters, they asked for guidance, committed to obey, received the answer, and then called Jeremiah a liar. The sequence is exactly the pattern of the self-deceived prayer: I will obey whatever you say, unless I disagree with what you say. Genuine prayer for guidance requires the willingness to be told what you do not want to hear. If you have already decided, do not pretend to ask.
Lord God, when you speak the word we do not want to hear, give us the grace not to call your messenger a liar. Through Christ our Lord. Amen.