Most Relevant Verses
I assure you, most solemnly I tell you, he who believes in Me [who adheres to, trusts in, relies on, and has faith in Me] has (now possesses) eternal life.
And I give them eternal life, and they shall never lose it or perish throughout the ages. [To all eternity they shall never by any means be destroyed.] And no one is able to snatch them out of My hand.
For we know that if the tent which is our earthly home is destroyed (dissolved), we have from God a building, a house not made with hands, eternal in the heavens.
For the wages which sin pays is death, but the [bountiful] free gift of God is eternal life through (in union with) Jesus Christ our Lord.
Then they will go away into eternal punishment, but those who are just and upright and in right standing with God into eternal life.