English Standard Version
What is the Almighty, that we should serve him? And what profit do we get if we pray to him?’

American Standard Version
What is the Almighty, that we should serve him? And what profit should we have, if we pray unto him?

Berean Study Bible
Who is the Almighty, that we should serve Him, and what would we gain if we pray to Him?’

Douay-Rheims Bible
Who is the Almighty, that we should serve him? and what doth it profit us if we pray to him?

English Revised Version
What is the Almighty, that we should serve him? and what profit should we have, if we pray unto him?

King James Bible
What is the Almighty, that we should serve him? and what profit should we have, if we pray unto him?

World English Bible
What is the Almighty, that we should serve him? What profit should we have, if we pray to him?'

Young's Literal Translation
What is the Mighty One that we serve Him? And what do we profit when we meet with Him?'

Job 21:15 Additional Translations ...