This verse is more than the end of this psalm. It is the closing statement for all of Book 3 of the Psalms, which starts at Psalm 73 and ends with Psalm 89.
# Blessed be Yahweh forever
This can be stated in active form. AT: "May people praise Yahweh forever" (See: [[rc://en/ta/man/translate/figs-activepassive]])
# Amen and Amen
The word "Amen" is repeated to emphasize approval of what has been said. See how you translated this in [Psalms 41:13](../041/013.md).