The last installment of Luci's 3-part "Lost" finale recap (read part 2):
A taxi arrives at a church. It's Real Locke in WITPDCAR. He gets into his wheelchair. He sees Ben outside. Ben apologizes for everything. "I was selfish. Jealous. You were special, John. And I wasn't." "Ben, if it helps, I forgive you." Ben chooses to stay outside even though everyone else is inside. (A self-imposed penance perhaps?) Ben tells Locke he doesn't need the wheelchair anymore and Locke walks into the church on his own two legs.