Luke 21:33 NIV

Isaiah 40:8 NIV
The grass withers and the flowers fall, but the word of our God endures forever. ”

Isaiah 51:6 NIV
Lift up your eyes to the heavens, look at the earth beneath; the heavens will vanish like smoke, the earth will wear out like a garment and its inhabitants die like flies. But my salvation will last forever, my righteousness will never fail.

Mark 13:31 NIV
Heaven and earth will pass away, but my words will never pass away.

Matthew 24:35 NIV
Heaven and earth will pass away, but my words will never pass away.

Matthew 5:18 NIV
For truly I tell you, until heaven and earth disappear, not the smallest letter, not the least stroke of a pen, will by any means disappear from the Law until everything is accomplished.