My friend, you are right in some. But forget not of<quoted text>
God consigns no one to eternal suffering. He provides an opportunity to spend eternity in the paradise of the New Jerusalem. If you do not seek your salvation you won't be burned forever in a sea of fire. You simply won't exist in the paradise the saved will share with Jesus.
Matthew 25:46,“Then they will go away to eternal punishment, but the righteous to eternal life.”
But you are right in saying that "God provides an opportunity to spend eternity in the paradise". My friend, you know much, so I want to see you there in Heaven.