Mark 13:30-32

New Revised Standard Version, Anglicised

³⁰ Truly I tell you, this generation will not pass away until all these things have taken place. ³¹ Heaven and earth will pass away, but my words will not pass away.

The Necessity for Watchfulness

³² ‘But about that day or hour no one knows, neither the angels in heaven, nor the Son, but only the Father.