Difference between Welkin and Heavens

What is the difference between Welkin and Heavens?

Welkin as a noun is the sky, the upper air; the heavens. while Heavens as a noun is the sky, specifically:

Part of speech: noun

Definition: The sky, the upper air; the heavens. firmament

Part of speech: interjection

Definition: An expression of surprise, contempt, outrage, disgust, boredom, or frustration.

Part of speech: noun

Definition: The sky, specifically:The sky.

Example sentence: The Bible shows the way to go to heaven, not the way the heavens go.

We hope you now know whether to use Welkin or Heavens in your sentence.