There needs to be an order of office, but in every single office that is presented in the Scriptures there is the personal emphasis within that legal concept. In the Church the elder is an office-bearer. But both the preaching elders and the ruling elders are "ministers," and the word "minister" is a personal relationship, it does not speak of dominance. There is to be order in the Church, but the preaching elder or the ruling elder is to be a minister, with a loving personal relationship with those who are before him, even when they are wrong and need admonition.
They are equal reality. They are two streams of present reality, both equally promised. The Christian dead are already with Christ now, and Christ really lives in the Christian. Christ lives in me. The Christ who was crucified, the Christ whose work is finished, the Christ who is glorified now, has promised (John 15) to bring forth fruit in the Christian, just as the sap of the vine brings forth the fruit in the branch.
If men act upon the teaching of the Word of God, and as proportionately men live according to the teaching and commands of the Bible, so they have in practice a sufficient psychological base. I will find you a man dealing with psychological problems on the basis of the teaching of the Word of God, even if he never heard the word psychology, or does not know what it means.
Reality is not meant to be only creedal, though the creeds are important. Reality is to be experienced, and experienced on the basis of a restored relationship with God through that finished work of the Lord Jesus Christ on the cross.