What does Paul say about being crucified and living in Galatians 2:20?

Les teaches that in Galatians 2:20 Paul makes the classic statement that he is crucified with Christ. That crucifixion is by identification with Christ's death, and it is the very function of the Gospel: Christ died for the sins of the world, was buried, and rose from the dead. Les stresses that when we come under that forgiveness, we are forgiven everything—past, present, and future—and will never come into God's presence with sin on our back, because it has all been paid for. This is beyond human comprehension, but it is believed because the Book teaches we have been forgiven all trespasses, not by anything we have done, but by what Christ accomplished on our behalf. Paul then says that even though he is crucified by identification with Christ's death, yet he lives, and the life he now lives in the flesh is lived by faith; Les prefers the faithfulness of the Son of God.