Revelation 1:18

Hebrews 7:25 NIV
Therefore he is able to save completely those who come to God through him, because he always lives to intercede for them.

Isaiah 22:22 NIV
I will place on his shoulder the key to the house of David; what he opens no one can shut, and what he shuts no one can open.

Revelation 3:7 NIV
“To the angel of the church in Philadelphia write: These are the words of him who is holy and true, who holds the key of David. What he opens no one can shut, and what he shuts no one can open.

Romans 14:8-9 NIV
If we live, we live for the Lord; and if we die, we die for the Lord. So, whether we live or die, we belong to the Lord. For this very reason, Christ died and returned to life so that he might be the Lord of both the dead and the living.

Romans 6:9 NIV
For we know that since Christ was raised from the dead, he cannot die again; death no longer has mastery over him.