Hebrews 4:3

(2) For we which have believed do enter into rest, as he said, As I have sworn in my wrath, if they shall enter into my rest: although the works were finished from the foundation of the world.

(2) Lest any man should object, that those words spoke refer to the land of Canaan and doctrine of Moses, and therefore cannot applied to Christ and to eternal life, the apostle shows that there are two types of rest spoken of in the scriptures: one being the seventh day, in which God is said to have rested from all his works, the other is said to be the rest into which Joshua led the people. This rest is not the last rest to which we are called, proven through two reasons. David long after, speaking to the people which were then placed in the land of Canaan, uses these words "Today" and threatens them still that they will not enter into the rest of God if they refuse the voice of God that sounded in their ears. We must say that he meant another time than that of Moses, and another rest than the land of Canaan. That rest is the everlasting rest, in which we begin to live to God, after the race of this life ceases. God rested the seventh day from his works, that is to say, from making the world. Moreover the apostle signifies that the way to this rest, which Moses and the land of Canaan, and all the order of the Law foreshadowed, is revealed in the Gospel only.