Jeremiah 32:37

‘I will gather them out of all the countries where I drove them in my anger, fury and great wrath; and I will bring them back to this place and have them live here in safety. They will be my people, and I will be their God. I will give them singleness of heart and singleness of purpose, so that they will fear me forever — this will be for their own good and for the good of their children after them.