'Dead' in the Bible

Yes, we ourselves have had the answer of death in ourselves, so that our hope might not be in ourselves, but in God who is able to give life to the dead:

Because we are certain that he who made the Lord Jesus come back from the dead, will do the same for us, and will give us a place in his glory with you.

And that he underwent death for all, so that the living might no longer be living to themselves, but to him who underwent death for them and came back from the dead.