Mark 13:19-21

Revised Standard Version Catholic Edition

¹⁹ For in those days there will be such tribulation as has not been from the beginning of the creation which God created until now, and never will be. ²⁰ And if the Lord had not shortened the days, no human being would be saved; but for the sake of the elect, whom he chose, he shortened the days. ²¹ And then if any one says to you, ‘Look, here is the Christ!’ or ‘Look, there he is!’ do not believe it.