This spell can be performed on a Sunday, or do an internet search for "planetary hours calculator" to find the hour of the Sun on the day of your choosing. You'll need the Sun card from any tarot deck. Sit comfortably and hold the card as you intone:

Sun of Truth,
Sun of Light,
I seek to know which path is right.
Guide and aid me, Sun!

Gaze softly at the card until the details are vivid in your mind, then close your eyes and imagine stepping into the card like a doorway, entering the Sun's realm. Feel the warm rays on your skin, infusing every cell in your body with light and igniting the wisdom of your heart, body, and soul working in perfect harmony. Ask any questions you have, and open to insights arriving as imagery, words, a felt sense, etc.

When done, thank the Sun, exit through the card, and let the imagery fade before opening your eyes.