“I will accept my part in God’s plan for salvation.“
Salvation is the release of your hold on the images you see in the world. Through that release you and everyone else are set free.
Your part in that release is the function of forgiveness the Course talks about. Forgiveness is the un-clamping of your grip on the world of form and appearance. It is the setting free of everything that appears and happens in your experience.
You are Spirit expressing gloriously in extension and expansion. That is the sequence. Clinging to form and appearance is going at it backwards.
You are part of the life-giving, spirit-breathing flow of Creation and your part is to live the flow, not clamp it.