Hebrews 3:13

Context
3:13 But exhort one another each day, as long as it is called “Today,” that none of you may become hardened by sin’s deception.

Hebrews 4:1

Context

4:1 Therefore we must be wary ¹  that, while the promise of entering his rest remains open, none of you may seem to have come short of it.

Hebrews 4:11

Context
4:11 Thus we must make every effort to enter that rest, so that no one may fall by following the same pattern of disobedience.

Hebrews 12:3

Context
12:3 Think of him who endured such opposition against himself by sinners, so that you may not grow weary in your souls and give up.

Hebrews 12:10

Context
12:10 For they disciplined us for a little while as seemed good to them, but he does so for our benefit, that we may share his holiness.

Hebrews 12:13

Context
12:13 and make straight paths for your feet, ²  so that what is lame may not be put out of joint but be healed.

Hebrews 12:27

Context
12:27 Now this phrase “once more” indicates the removal of what is shaken, that is, of created things, so that what is unshaken may remain.