Matthew 22:32

I am Abraham's God, and Isaac's God and Jacob's God.' [So], He is not God to those who are [physically] dead, but [He is] God to those who are [still] alive."

Acts 7:32

I am the God of your forefathers Abraham, Isaac and Jacob.' Moses shook with fear, not [even] wanting to look [at the bush].

Mark 12:26-27

But concerning those who are raised from the dead, have you never read in the book of Moses, in the incident about the bush, how God spoke to him, saying [Ex. 3:6], 'I am Abraham's God, and Isaac's God, and Jacob's God?'

Luke 20:37-38

But even Moses showed that dead people would be raised in the incident about the bush [Ex. 3:6], where he called the Lord, 'Abraham's God, and Isaac's God, and Jacob's God.'

Hebrews 11:16

But instead, they longed for a better country, that is, a heavenly one. Therefore, God is not ashamed to be called their God, for He has prepared a city for them.

Treasury of Scripture Knowledge

Summary

I am the God of Abraham, and the God of Isaac, and the God of Jacob? God is not the God of the dead, but of the living.

General references

Bible References

Am

Acts 7:32
I am the God of your forefathers Abraham, Isaac and Jacob.' Moses shook with fear, not [even] wanting to look [at the bush].
Hebrews 11:16
But instead, they longed for a better country, that is, a heavenly one. Therefore, God is not ashamed to be called their God, for He has prepared a city for them.

God is

Mark 12:26
But concerning those who are raised from the dead, have you never read in the book of Moses, in the incident about the bush, how God spoke to him, saying [Ex. 3:6], 'I am Abraham's God, and Isaac's God, and Jacob's God?'
Luke 20:37
But even Moses showed that dead people would be raised in the incident about the bush [Ex. 3:6], where he called the Lord, 'Abraham's God, and Isaac's God, and Jacob's God.'

General references

Acts 26:8
So, why should you [Jews] consider it incredible for God to raise the dead?
Romans 3:29
Or is God the God of the Jews only? Is He not the God of the Gentiles also? Yes, [indeed], of the Gentiles also,