Hebrews 5:12; Hebrews 7:11; Hebrews 10:36

Hebrews 5:12

12 In fact, though by this time you ought to be teachers, you need someone to teach you the elementary truths of God’s word all over again. You need milk, not solid food!

Hebrews 7:11

11 If perfection could have been attained through the Levitical priesthood—and indeed the law given to the people established that priesthood—why was there still need for another priest to come, one in the order of Melchizedek, not in the order of Aaron?

Hebrews 10:36

36 You need to persevere so that when you have done the will of God, you will receive what he has promised.