This is the only thing that you need do for vision, happiness, release from pain and the complete escape from sin, all to be given you.

Say only this, but mean it with no reservations,
for here the power of salvation lies:

I am responsible for what I see.
I choose the feelings I experience,
and I decide upon the goal I would achieve.
And everything that seems to happen to me I ask for,
and receive as I have asked.

A Course in Miracles, The Text Chapter 21