Jeremiah 18:7-10

At one moment I might speak concerning a nation or concerning a kingdom to uproot, to pull down, or to destroy it. If that nation against which I have spoken turns from its evil, I will relent concerning the calamity I planned to bring on it.

Or at another moment I might speak concerning a nation or concerning a kingdom to build up or to plant it. If it does evil in My sight by not obeying My voice, then I will think better of the good with which I had promised to bless it.