God is Immutable, God does not change over time or cannot be changed. In the Holy Bible we clearly find God’s quality of immutability.
God does not change His nature, His mind or His will. Also His promises never change.
Verses for reference:
Malachi 3:6 (KJV)
For I am the Lord, I change not; therefore ye sons of Jacob are not consumed.
(God does not change his nature)
Ezekiel 24:14 (KJV)
I the Lord have spoken it: it shall come to pass, and I will do it; I will not go back, neither will I spare, neither will I repent; according to thy ways, and according to thy doings, shall they judge thee, saith the Lord God.
(God does not change his mind and will)
God is Eternal and can never be subjected to constraints of time
Hebrews 13:8 (KJV)
Jesus Christ the same yesterday, and today, and forever.
Psalm 90:2 (KJV)
Before the mountains were brought forth, or ever thou hadst formed the earth and the world, even from everlasting to everlasting, thou art God.
The Lord’s plans stand firm everlastingly; His intentions can never be shaken.” God’s plans are unchangeable. It existed toward the start of creation and continues to remain the same even today and we are a part of his plan too. As for God, His way is perfect. All the Lord’s promises prove true.” God’s principles for life never change. His guidelines, given in Scripture, produce fruitful lives when you follow them.