How can we obtain verification that man is an immortal being?

Proof is obtained through the Supreme High Ritual, the Ultimate Earthly Initiation which all Masters and High Adepts undergo. This requires many

years of rigid disciplinary preparation and entails ordeals which only very few are prepared to undertake. It is a gamble with death and the odds are less than even. The overwhelming majority of those who, without thinking deeply on the matter and analyzing its implications, want the answers, are not prepared to pay the price when it comes to the actual issue; for something as great as this, which transcends specific laws and principles, must indeed command a high price. However, if anyone is sincerely seeking and genuinely prepared to pay the price, he or she will be shown the path.