By Lama Zopa Rinpoche
Many people see euthanasia as a compassionate act that ends the suffering
of a dying person. However, performing euthanasia with a good motivation is
not sufficient because we need to help others with wisdom as well as compassion.
If the person will have more peace and happiness in their next life, our action
is good. On the other hand, even though our action may stop the person's present
suffering, it could result in their being reborn in a realm where their suffering
will be a million times worse.
My concern is more for the outcome in the person's next life. If they are going to reincarnate in a hell realm, for example, it is better to keep them alive one day or even one hour longer. Since we don't have the clairvoyance to see where the person will be reborn, we have to rely upon the wisdom of fully awakened beings who have omniscience, compassion for all living beings and the perfect power to guide us.
However, in the case of someone who is going to stay in a coma for many years, rather than spending thousands of dollars keeping them alive, support could be withdrawn and the money used to purify the negative karma which would cause them to suffer in future lives. It would be better to spend the money to benefit many people then dedicate the positive energy created, not only to the temporary happiness of that person, but to their liberation from all suffering and achievement of enlightenment. Giving the money to a good cause is the best thing to do. It can be done on behalf of a family member, a friend or even an enemy and can help to relieve feelings of guilt.
Whether the person is still alive or has already died, it is best to purify their negative karma and this help can come from family members and friends. Helping others with wisdom and compassion in this way brings meaning to having met, known and lived with them.