Paramahansa Yogananda (1893-1952) was an Indian Hindu monk, yogi, and guru. He immigrated to the United States in 1920. He is widely credited with increasing the popularity of the yoga and meditation movements here in the U.S. Yogananda combined many aspects of Western and Eastern belief into his theology; his Hindu background also incorporated much thought and discussion about Jesus and Christianity. Yogananda also spent a fair amount in his speeches talking about death and dying.
Some of the most reassuring words I came across after the death of my mother came from a Yogananda article over at the Yogoda Satsanga Society of India website: "Life After Death: What Happens After Death". The whole article is worth reading in its entirety, but here are a few excerpts that provided me with some solace during those really difficult days of grieving:
"Every one of us is going to die someday, so there is no use in being afraid of death. You don’t feel miserable at the prospect of losing consciousness of your body in sleep; you accept sleep as a state of freedom to look forward to. So is death; it is a state of rest, a pension from this life. There is nothing to fear. When death comes, laugh at it. Death is only an experience through which you are meant to learn a great lesson: you cannot die.