If we look at the whole of Scriptures, we can see different orders in Church Government.
We (those that are not ordained) are the laity. We are known as “saints”
Romans 1:7). And yes, we are also a priesthood. We can look at a little more in 1st Peter here:
1 Peter 2:4-10. Where priesthood is mentioned twice. So yes we are a priesthood. But when we look at the rest of Scriptures, we see that there are orders in this priesthood.
We see the Deacons in
1 Timothy 3:8-13 and in
Acts 6:3. So we see different responsibilities between the Deacons and the rest of the laity. However, the Deacons are still part of the laity because they come from them. That does not mean that all the laity has the same responsibility as the Deacons.
We see the Presbyters/Elders (Priests) in
1 Timothy 5:17, in
Acts 14:23 and in
Titus 1:5. This is not the same Levite Priesthood. This is a Priesthood under our High Priest - Jesus Christ. These Priests are charged to preaching and teaching, as indicated in
1 Tim 5:17 above. However, the Priests also come from the laity. That does not mean that all the laity has the same responsibility as the Priests. Or that the Deacons have the same responsibility as the Priest.
We also see the Bishops (Overseers and also Elders at times) in
1 Timothy 3:1-2 and in
Titus 1:7-9. The Bishops “oversee” the laity and the ordained (Deacons and Priests) in an assigned area. When we look at the Church’s 1st Council in Jerusalem in
Acts 15, specifically verse 6 - we see that the non-ordained laity was not there to determine the Church’s direction - it was “The Apostles and the Elders”. The leadership of the Church. However, the Bishops also come from the laity. That does not mean that all the laity has the same responsibilities as the Bishops. Or that the Deacons and the Priests have the same responsibility as the Bishop.
And this order has been carried out since our Lord established His Church with the
Apostles and the Apostles then established more of His Churches throughout the world.
When we read the Church Fathers this is incredibly clear and irrevocable.
So just because we are part of the priesthood - it does not mean that we have the same calling and responsibility of those who are ordained.