The scriptural knowledge has its place, but it is through direct realization that the inner core can be reached and the outer shell discarded. Meditation is the way to inner realization and should be learnt, personally, from a competent teacher. No music or incense during meditation is recommended. The time and place of meditation should be fixed. Follow the good principles of living, by thoughts, words, and deeds.
Some yogic exercises are necessary.
Midnight, morning, and evening are the best times to meditate for 15 to 25 minutes every day. Mentally visualize and follow the route of breath going in through the nostrils, up towards the mid-brows, and down to the chest center, or the lungs. Feel the breath and sensation in the body, and be alert. Do not try to control or lead your breathing just follow the natural breathing. Be regular, and persist without procrastination.