The Lord's prayer when prayed by a Yahwist is equivalent to:

Our Father in heaven

Show us how we may hallow Your Name.

Show us how we can partake in bringing about Your kingdom.

Show us how we may do Your will.

Teach us not by having us blunder about in trial and error but by staying focused on the sustenance You provide.

Expect no perfection before our time as we will expect no perfection before Your time.

You bet!

http://www.abarim-publications.com/Meaning/Amen.html