Matthew 24:35

The heaven and the earth will pass away, but My words shall not pass away.

Romans 11:29

for the gifts and calling of God are not repented of.

James 1:17

Every good gift, and every perfect gift is from above, coming down from the Father of the lights, with Whom there is no variableness or shadow cast by turning.

Treasury of Scripture Knowledge

Summary

My covenant will I not break, nor alter the thing that is gone out of my lips.

Bible References

Nor

Matthew 24:35
The heaven and the earth will pass away, but My words shall not pass away.
Romans 11:29
for the gifts and calling of God are not repented of.
James 1:17
Every good gift, and every perfect gift is from above, coming down from the Father of the lights, with Whom there is no variableness or shadow cast by turning.