Mark 12:27

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

Mark 12:24

Jesus said to them, "Is it not on this account that ye err, because ye know not the Scriptures, nor the power of God?

Romans 4:17

(as it has been written, "A father of many nations have I made you"), before God Whom he believed, Who maketh alive the dead, and calleth the things that are not, as though they were;

Romans 14:9

For to this end Christ died, and lived, that He might be Lord of both dead and living.

Hebrews 3:10

Wherefore, I was displeased with that generation, and said, 'They do always err in their heart, and they did not know My ways;

Hebrews 11:13-16

These all died according to faith, not having obtained the promises, but having seen them from afar, and having greeted them, and having confessed that they were strangers and sojourners 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 has been written, "A father of many nations have I made you"), before God Whom he believed, Who maketh alive the dead, and calleth the things that are not, as though they were;
Romans 14:9
For to this end Christ died, and lived, that He might be Lord of both dead and living.
Hebrews 11:13
These all died according to faith, not having obtained the promises, but having seen them from afar, and having greeted them, and having confessed that they were strangers and sojourners on the earth.

Ye

Mark 12:24
Jesus said to them, "Is it not on this account that ye err, because ye know not the Scriptures, nor the power of God?
Hebrews 3:10
Wherefore, I was displeased with that generation, and said, 'They do always err in their heart, and they did not know My ways;