Hebrews 5:4
5:4 And no one assumes this honor on his own initiative, but only when called to it by God, as in fact Aaron was.
Hebrews 9:10
9:10 They served only for matters of food and drink and various washings; they are external regulations imposed until the new order came.
Hebrews 9:17
9:17 For a will takes effect only at death, since it carries no force while the one who made it is alive.
Hebrews 11:17
11:17 By faith Abraham, when he was tested, offered up Isaac. He had received the promises, yet he was ready to offer up his only son.
Hebrews 12:26
12:26 Then his voice shook the earth, but now he has promised, “I will once more shake not only the earth but heaven too.”