Agnihotra

H.H. Sri Swami Sivananda:

The Pitris remain in heaven, Pitri Loka or Chandra Loka, for a very long period. The enjoyments in heaven and the peace of the departed soul are enhanced by the performance of the Shraddha ceremony. Likewise the sufferings of the departed soul in worlds other than heaven are mitigated by the performance of the Shraddha ceremony by his sons. Thus, in both cases, the performance of Shraddha is a great help.
And even if the individual takes another birth immediately after his death, as happens in rare cases, the performance of Shraddha adds to his happiness in his new birth. So, it is the imperative duty of everybody to perform the Shraddha ceremony for his parents and forefathers. The Shraddha ceremony should be performed with great Shraddha or faith as long as you live. Faith is the main support for religion.
The various religious observances imposed upon mankind by the Shastras tend to purify the ignorant man. The Shraddha ceremony, being one of the obligatory duties as per the injunctions of the scriptures, also tends to purify the mind. Besides this, the forefathers are also pleased and their good wishes and blessings tend to our material and spiritual growth.

Swami Sivananda:

To live and enjoy Grihastha life, with one’s own wife during the Ritu period subject to the imposed restrictions of the Sastras is itself Brahmacharya. Sastras say that the married man should not indulge in sense-satisfaction as and when his senses prompt him to do so. He should subject himself to the various restrictions imposed even on the enjoyment of sense life. For details in this respect, study my book, “Advice to Women”. One who observes these Sastraic injunctions and leads a happy, well-regulated life is a perfect Brahmachari, though technically a Grihastha. Whatever be the natural ebullient impulses of the couple, and however young they be, it is quite possible to observe Brahmacharya on the above lines. Brahmacharya for a Grihastha does not mean absolute abstention from enjoying the conjugal life; but means a well-disciplined, self-restrained, Dharmic life.