Well, the way they are worded makes a hell of a difference when in one version, God creates Heaven and in another He creates the Heavens.

And this shows how religion has mingled in with "God's Word".
K.J. version- 22:21 The grace of our Lord Jesus Christ be with you all. Amen.

"The Book"- 22:21 The grace of the Lord Jesus be with you all.

KFC version- The grace of da Lord be with y'all. Peace.