Isaiah 56:6
And foreigners who bind themselves to the LORD to serve him, to love the name of the LORD, and to worship him, all who keep the Sabbath without desecrating it and who hold fast to my covenant-
Isaiah 56:11
They are dogs with mighty appetites; they never have enough. They are shepherds who lack understanding; they all turn to their own way, each seeks his own gain.
The righteous perish, and no one ponders it in his heart; devout men are taken away, and no one understands that the righteous are taken away to be spared from evil.
And thou wentest to the king with ointment, and didst increase thy perfumes, and didst send thy messengers far off, and didst debase thyself even unto hell.
Isaiah 57:11
Whom have you so dreaded and feared that you have been false to me, and have neither remembered me nor pondered this in your hearts? Is it not because I have long been silent that you do not fear me?