Hebrews 4:1; Hebrews 4:6-8

Hebrews 4:1

1 Therefore, while the promise of entering his rest still stands, let us fear lest any of you should seem to have failed to reach it.

Hebrews 4:6-8

6 Since therefore it remains for some to enter it, and those who formerly received the good news failed to enter because of disobedience,

7 again he appoints a certain day, "Today," saying through David so long afterward, in the words already quoted, "Today, if you hear his voice, do not harden your hearts."

8 For if Joshua had given them rest, God would not have spoken of another day later on.