They must save themsleves by their own works of choosing and believing and "repenting'.
They accept Jesus as their Savior rather than being accepted in the beloved. The Greek word for accept/ed is to make one the object of grace. So by accepting Christ, they either make Him the object of their grace or make themselves the object of His grace; rather than Him making them the object of His grace.
Little gods will be little gods. No stopping that human sovereignty, ya know. CR even explicitly said there's no other way than for man to save himself.
GrossOne, heir, PJ, Danoh, musterion, john w, Tambora, glorydaz, Cross Reference, and others all saved themselves by their own works by making themselves the object of God's grace.
Amazing, huh?!