Revelation 2:21-23

Revised Standard Version

²¹ I gave her time to repent, but she refuses to repent of her immorality. ²² Behold, I will throw her on a sickbed, and those who commit adultery with her I will throw into great tribulation, unless they repent of her doings; ²³ and I will strike her children dead. And all the churches shall know that I am he who searches mind and heart, and I will give to each of you as your works deserve.