Hebrews 5:9-6:3

9and, once made perfect, he became the source of eternal salvation for all who obey him

10and was designated by God to be high priest in the order of Melchizedek.

Warning Against Falling Away 11We have much to say about this, but it is hard to make it clear to you because you no longer try to understand. 12In 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! 13Anyone who lives on milk, being still an infant, is not acquainted with the teaching about righteousness. 14But solid food is for the mature, who by constant use have trained themselves to distinguish good from evil.

1Therefore let us move beyond the elementary teachings about Christ and be taken forward to maturity, not laying again the foundation of repentance from acts that lead to death, Or from useless rituals and of faith in God, 2instruction about cleansing rites, Or about baptisms the laying on of hands, the resurrection of the dead, and eternal judgment.

3And God permitting, we will do so.