Malachi 3: 18 foretold: “You people will again certainly see the distinction between a righteous one and a wicked one, between one serving God and one who has not served him. ”
یکی از تفاوت‌های کثیری که بین این دو گروه دیده می‌شود این است که خادمان یَهُوَه با شادمانی بزرگی خدمت می‌کنند .‏