you cannot do this
you have no priesthood
Technically, all believers are in the priestly service of God (1 Peter 2:5). But for the sake of your argument for hierarchy in the church, our priesthood is every believer among us called to an Ephesians 4:17 office. For example, Paul refers to his work as an apostle and evangelist as a priestly duty:
"...because of the grace God has given me to be a minister of Christ Jesus to the Gentiles in the priestly service of the gospel of God..." Romans 15:15-16
Jesus is our Sacrifice...
"For Christ, our Passover lamb, has been sacrificed." 1 Corinthians 5:7
"we have been sanctified through the sacrifice of the body of Jesus Christ once for all." Hebrews 10:10
We observe the Communion commemoration passed down to believers:
"For I received from the Lord what I also passed on to you: The Lord Jesus, on the night He was betrayed, took bread, and when He had given thanks, He broke it and said, “This is My body, which is for you; do this in remembrance of Me.” In the same way, after supper He took the cup, saying, “This cup is the new covenant in My blood; do this, as often as you drink it, in remembrance of Me.” For as often as you eat this bread and drink this cup, you proclaim the Lord’s death until He comes." 1 Corinthians 11:23-26
No life grace or salvation
Yes, we believers have those, too. Whoever believes in Jesus has that:
Whoever believes in the Son of God has this testimony within him...
And this is that testimony: God has given us eternal life, and this life is in His Son." 1 John 5:10-11