Sit down as you normally would to meditate, take a few deep breaths, and begin:
Concentrate at the point between the eyebrows. Visualize there a tunnel of golden light. Mentally enter that tunnel, and feel yourself surrounded by a glorious sense of happiness and freedom. As you move through the tunnel, feel yourself bathed by the light until all worldly thoughts disappear.
After soaring through the tunnel as long as you feel to so do, visualize before you a curtain of deep violet-blue light. Pass through that curtain into another tunnel of deep, violet-blue light. Feel the light surrounding you. Slowly, the tunnel walls disappear in blue light. Expand your consciousness into that light — into infinite freedom and bliss. Now there is no tunnel. There is only the all-encompassing blueness and bliss of infinity.
At last, visualize before you a silvery-white, five-pointed star of light. Mentally spread out your arms and legs, assuming with your body the shape of that star. Give yourself to it in body, mind, and soul as you surrender every thought, every feeling to absolute, Self-existing Bliss.
Bliss cascades gently over you, like a waterfall of mist, filling your heart with ineffable peace.