'Order' in the Bible

“These things you have done and I kept silent;You thought that I was just like you.Now I will reprimand and denounce you and state the case in order before your eyes.

The Lord has sworn [an oath] and will not change His mind:“You are a priest foreverAccording to the order of Melchizedek.”

How blessed and favored by God are those whose way is blameless [those with personal integrity, the upright, the guileless],Who walk in the law [and who are guided by the precepts and revealed will] of the Lord.