See Buddha in Three Steps Meditation
https://soundcloud.com/daofit/meditation-how-to-see-buddha First step Wait for a time when you feel calm, and pure. Often this is early in the morning. Purify yourself: shower; don’t eat meat, garlic, or caffeine; brush your teeth. Practice no searching heart to become calm and pure Have a calm heart. Don’t be anxious, desirous, or try to force it.
