No One Can Undo What God Does

Nothing that God does can be undone. When God makes someone into a new creation because they have trusted in Him and desire to be changed by Him, they can never undo that.

Ephesians 1:12-14 "…12 in order that we, who were the first to hope in Christ, would be for the praise of His glory. 13 And in Him, having heard and believed the word of truth— the gospel of your salvation— you were sealed with the promised Holy Spirit, 14 who is the pledge of our inheritance until the redemption of those who are God’s possession, to the praise of His glory.…"

2 Corinthians 1:21-22 "Now it is God who establishes both us and you in Christ. He anointed us, placed His seal on us, and put His Spirit in our hearts as a pledge of what is to come."

There are many examples of this in nature. The butterfly begins as a worm. When it emerges from the cocoon, it can never return to being a worm again.

When the seed from a redwood tree falls into the ground, mixed with the soil, becomes a 200-foot-tall tree, it can never return to the seed again.

 
When God makes two people one in marriage, they are no longer one but two; no one can undo this because it is a work of God. Only death ends the oneness of marriage.

God gave us these examples in nature to show us that no one can alter what God does; we can never undo what God performs.

 
Isaiah 43:13 "13 Even from eternity I am He, and none can deliver out of My hand. When I act, who can reverse it?”

Job 9:12
"If He takes away, who can stop Him? Who dares to ask Him, ‘What are You doing?’"

Revelation 3:7
"To the angel of the church in Philadelphia write: These are the words of the One who is holy and true, who holds the key of David. What He opens no one can shut, and what He shuts no one can open."