Jeremiah 32:37-40

I will surely gather them from all the lands where I banish them in my furious anger and great wrath; I will bring them back to this place and let them live in safety. They will be my people, and I will be their God. I will give them singleness of heart and action, so that they will always fear me and that all will then go well for them and for their children after them. I will make an everlasting covenant with them: I will never stop doing good to them, and I will inspire them to fear me, so that they will never turn away from me.