Biggest misconception about God----"God doesn't change His mind". Take a look at the following scripture. This is one of my favorite accounts because it illustrates one of the most misunderstood aspects of God's character so clearly.
Numbers 14:11- 20
11 Then the Lord said to Moses: “How long will these people reject Me? And how long will they not believe Me, with all the signs which I have performed among them? 12
I will strike them with the pestilence and disinherit them, and I will make of you a nation greater and mightier than they.”
God says clearly here that he will disown Israel and make of Moses a nation to replace them. How does Moses respond? Read on.
13 And Moses said to the Lord: “Then the Egyptians will hear
it, for by Your might You brought these people up from among them, 14 and they will tell
it to the inhabitants of this land. They have heard that You, Lord,
are among these people; that You, Lord, are seen face to face and Your cloud stands above them, and You go before them in a pillar of cloud by day and in a pillar of fire by night. 15 Now
if You kill these people as one man, then the nations which have heard of Your fame will speak, saying, 16 ‘Because the Lord was not able to bring this people to the land which He swore to give them, therefore He killed them in the wilderness.’ 17 And now, I pray, let the power of my Lord be great, just as You have spoken, saying, 18
‘The Lord is longsuffering and abundant in mercy, forgiving iniquity and transgression; but He by no means clears the guilty, visiting the iniquity of the fathers on the children to the third and fourth
generation.’ 19 Pardon the iniquity of this people, I pray, according to the greatness of Your mercy, just as You have forgiven this people, from Egypt even until now.”
Now is Moses praying to a God that doesn't change His mind? If that concept were correct, then Moses would have received a sharp rebuke for this petition. The following is how God responds to Moses' request.
20 Then the Lord said: “
I have pardoned, according to your word;
The Bible is replete with accounts like this where God changes His mind in response to petitions of His people or repentence on the part of His people. People can get promises taken away for rejecting God as well. This doesn't make God vacillating or weak. It makes Him a living God.