en_tn_condensed/heb/04/03.md

we who have believed enter that rest

"we who have believed will enter the place of rest" or "we who have believed will experience God's blessings of rest" (Psalm 95:11)

just as he said

"just as God said"

As I swore in my wrath

"As I swore when I was very angry"

They will never enter my rest

"They will never enter the place of rest" or "They will never experience my blessings of rest"

his works were finished

"he finished creating" or "he finished his works of creation"

from the foundation of the world

The author speaks of the world as if it were a building set on a foundation. Alternate translation: "at the beginning of the world" or "from the time he created the world"