God did promise to keep and preserve His Words forever. Isa.40:6-8
But if you think God can't do that then what makes you think He can keep your soul's perserved forever?
1Th 5:23 And the very God of peace sanctify you wholly; and I pray God your whole spirit and soul and body be preserved blameless unto the coming of our Lord Jesus Christ.
We do worship a Mighty God and a God who does not lie.
