Mark 12:27

God is not the God of the dead, but of the living. You are in grave error."

Mark 12:24

"Is not this the reason for your error," Jesus answered them, "that you know not the Scripture nor the power of God?

Romans 4:17

as it is written, I have made you a father of many nations.

Romans 14:9

For this purpose Christ died and became alive again, that he might be the Lord both of the dead and of the living.

Hebrews 3:10

For this reason I was sore displeased with that generation, And said, "They are always wandering in their hearts; They have never learned my ways";

Hebrews 11:13-16

These all died in faith, not having yet received the promises; nay, but they saw them from afar, and hailed them, and confessed that they were strangers and pilgrims on the earth.

Treasury of Scripture Knowledge

Summary

He is not the God of the dead, but the God of the living: ye therefore do greatly err.

Bible References

Is not

Romans 4:17
as it is written, I have made you a father of many nations.
Romans 14:9
For this purpose Christ died and became alive again, that he might be the Lord both of the dead and of the living.
Hebrews 11:13
These all died in faith, not having yet received the promises; nay, but they saw them from afar, and hailed them, and confessed that they were strangers and pilgrims on the earth.

Ye

Mark 12:24
"Is not this the reason for your error," Jesus answered them, "that you know not the Scripture nor the power of God?
Hebrews 3:10
For this reason I was sore displeased with that generation, And said, "They are always wandering in their hearts; They have never learned my ways";