Genesis 8:22
As long as the earth endures, seedtime and harvest, cold and heat, summer and winter, day and night shall never cease.”

Psalm 89:34-37
I will not violate My covenant or alter the utterance of My lips. / Once and for all I have sworn by My holiness—I will not lie to David— / his offspring shall endure forever, and his throne before Me like the sun, ...

Isaiah 54:9-10
“For to Me this is like the days of Noah, when I swore that the waters of Noah would never again cover the earth. So I have sworn that I will not be angry with you or rebuke you. / Though the mountains may be removed and the hills may be shaken, My loving devotion will not depart from you, and My covenant of peace will not be broken,” says the LORD, who has compassion on you.

Jeremiah 31:35-36
Thus says the LORD, who gives the sun for light by day, who sets in order the moon and stars for light by night, who stirs up the sea so that its waves roar—the LORD of Hosts is His name: / “Only if this fixed order departed from My presence, declares the LORD, would Israel’s descendants ever cease to be a nation before Me.”

2 Samuel 7:12-16
And when your days are fulfilled and you rest with your fathers, I will raise up your descendant after you, who will come from your own body, and I will establish his kingdom. / He will build a house for My Name, and I will establish the throne of his kingdom forever. / I will be his Father, and he will be My son. When he does wrong, I will discipline him with the rod of men and with the blows of the sons of men. ...

Psalm 72:5-7
May they fear him as long as the sun shines, as long as the moon remains, through all generations. / May he be like rain that falls on freshly cut grass, like spring showers that water the earth. / May the righteous flourish in his days and prosperity abound until the moon is no more.

Isaiah 55:3
Incline your ear and come to Me; listen, so that your soul may live. I will make with you an everlasting covenant—My loving devotion promised to David.

Hebrews 6:17-18
So when God wanted to make the unchanging nature of His purpose very clear to the heirs of the promise, He guaranteed it with an oath. / Thus by two unchangeable things in which it is impossible for God to lie, we who have fled to take hold of the hope set before us may be strongly encouraged.

Romans 11:29
For God’s gifts and His call are irrevocable.

2 Corinthians 1:20
For all the promises of God are “Yes” in Christ. And so through Him, our “Amen” is spoken to the glory of God.

Psalm 111:7-8
The works of His hands are truth and justice; all His precepts are trustworthy. / They are upheld forever and ever, enacted in truth and uprightness.

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

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

Luke 1:32-33
He will be great and will be called the Son of the Most High. The Lord God will give Him the throne of His father David, / and He will reign over the house of Jacob forever. His kingdom will never end!”

Hebrews 13:8
Jesus Christ is the same yesterday and today and forever.