# solemn

very serious

# are very trustworthy

"always stay the same" or "never change"

# holiness adorns your house

The psalmist speaks of Yahweh's house as if it were a woman wearing beautiful clothing or jewelry and of Yahweh's holiness as the beautiful clothing or jewelry. Alternate translation: "your house is beautiful because you are holy" or "your holiness makes your house beautiful the way beautiful clothes and jewelry make a woman more beautiful" (See: [[rc://en/ta/man/translate/figs-metaphor]])

# adorns

makes beautiful

# your house

This refers to the temple in Jerusalem.

# for the length of your days

This idiom refers to the duration of God's life. Since God lives forever, it can also be translated as forever. Alternate translation: "for as long as you live" or "forever" (See: [[rc://en/ta/man/translate/figs-idiom]])