There are at least four things in the book of Hebrews that you cannot do without it:
I. Shedding of Blood - Heb. 9:22
"Without shedding of blood is no remission of sins."
Read also: Rom. 5:6-9, Heb. 9:12-14
II. Faith - Heb. 11:6
"But without faith it is impossible to please God"
III. Chastisement - Heb. 12:8
"But if ye be without chastisement,...then are ye...not sons [of God]."
IV. Holiness Heb. 12:14
"Without holiness no man shall see the Lord."
