Remember, you are not so miserable as you have made yourself out to be. You are God, too, and cultivating this constant awareness within you will help keep you from false attachments, from identifying yourself with your body, mind, and senses. So you must say to yourself, “Body, mind, and senses are mine, but they are not me, for I am that eternal flame which is not subject to change, death, and decay.” This awareness should always be with you.
What Jesus meant was that whoever is attached to the worldly life and this earthly body will lose them in death. But whoever lets go of attachments to this worldly life and this earthly body and identifies with the permanence or God-consciousness that Jesus represented, will never die.
Guru is the disciple’s guide through life, through the mysterious terrain of the spiritual heart, and into and beyond the realm of death.