Hebrews 4:1; Hebrews 4:6-8

Hebrews 4:1

1 Let us fear therefore, lest haply, a promise being left of entering into his rest, any one of you should seem to have come short of it.

Hebrews 4:6-8

6 Seeing therefore it remaineth that some should enter thereinto, and they to whom the good tidings were before preached failed to enter in because of disobedience,

7 he again defineth a certain day, To-day, saying in David so long a time afterward (even as hath been said before), To-day if ye shall hear his voice, Harden not your hearts.

8 For if Joshua had given them rest, he would not have spoken afterward of another day.