Contradiction with John 11:25
Jesus declares Himself as the resurrection and the life, implying that God is the God of both the living and the dead, as He has control over death.
John 11:25: Jesus said unto her, I am the resurrection, and the life: he that believeth in me, though he were dead, yet shall he live:
Contradiction with Romans 14:9
This verse states that Christ is the Lord both of the dead and the living, indicating that God's dominion or concern includes the dead.
Romans 14:9: For to this end Christ both died, and rose, and revived, that he might be Lord both of the dead and living.
Contradiction with 1 Corinthians 15:22
It speaks of all being made alive in Christ, which suggests that the dead do have a continued relationship with God through Jesus.
1 Corinthians 15:22: For as in Adam all die, even so in Christ shall all be made alive.
Contradiction with 1 Thessalonians 4:16
The dead in Christ are described as rising again, pointing towards them being within God's purview.
1 Thessalonians 4:16: For the Lord himself shall descend from heaven with a shout, with the voice of the archangel, and with the trump of God: and the dead in Christ shall rise first:
Contradiction with Revelation 14:13
This verse says, "Blessed are the dead who die in the Lord," indicating that God still has a relationship with those who have died in faith.
Revelation 14:13: And I heard a voice from heaven saying unto me, Write, Blessed [are] the dead which die in the Lord from henceforth: Yea, saith the Spirit, that they may rest from their labours; and their works do follow them. [from henceforth...: or, from henceforth saith the Spirit, Yea]