'Need' in the Bible

Although by this time you ought to be teachers, you need someone to teach you the basic principles of God’s revelation again. You need milk, not solid food.

If then, perfection came through the Levitical priesthood (for under it the people received the law), what further need was there for another priest to appear, said to be in the order of Melchizedek and not in the order of Aaron?

For this is the kind of high priest we need: holy, innocent, undefiled, separated from sinners, and exalted above the heavens.

He doesn’t need to offer sacrifices every day, as high priests do—first for their own sins, then for those of the people. He did this once for all when He offered Himself.

For you need endurance, so that after you have done God’s will, you may receive what was promised.