We all, (or for my southern friends, 'you all') past tense, "have been" crucified with Christ. We have already died to the besetting sin.
20I have been crucified with Christ and I no longer live…
We have already been forgiven of every sin and healed of every disease. We have already died to the inner struggle to do or not do God's will. Our sins, our sin nature, our old man, have already been crucified with Christ.
The work of Christ has already been done, and, all that remains is to enter into that rest. May God help us enter into and receive what has already been provided.