From....
http://www.spiritualtravel.org/OBE/afterdeath.htmlThe soul in the second bardo is many times caught in a dream state sometimes unaware that it has died, and incapable of taking action to raise its state of consciousness to a threshold level of awareness where it can direct its attention towards spiritual states.
This is one of the reasons it is important to do a regular spiritual practice during life. Doing meditation or prayer every day establishes a pattern of spiritual activity. It then becomes automatic and the habit of seeking after the divine reality continues during the after-death state where it can have powerful results. A daily spiritual practice differs from other more common spiritual practices such as going to church or temple because it is done more often than once or twice a week. Meditation therefore establishes a stronger habit pattern in the individual and is a valuable addition to group oriented spiritual activities such as attending church.