You have direct access to the Father. (Ephesians 2:18)
You do not need to approach God through a mediator, be it a priest, a pastor or anyone else.
The blood of Jesus has cleansed and purified you and opened the way for you into the Holy of Holies, the presence of the Living God.
The blood of Jesus alone is what makes you acceptable of approaching God’s heavenly throne. Don’t look at your sin, nor listen to any condemning thought that is tormenting you, Jesus’ blood speaks louder.
It is more powerful to open the way, than your sin is to close it. So choose to trust on His blood.