There were great Manu beings of the past that were inspired by archangels, but there will also be Manu teachers in the future who have risen to that high rank of development from the human domain. Scythianos is one of the Manus of the future and is consider one of highest human initiates of all time. Scythianos was said to have studied directly with the ancient Manu who led the fifth migration off of Atlantis to the Central Asian mystery initiation center in Western China, near the Gobi Desert. The central Sun mystery initiation center of Manu and the seven Holy Rishis carried the wisdom of Atlantis to a place often referred to as, The City of Manu.
In the third lecture in the series The Quest for Spiritual Paths, Douglas Gabriel discusses the blood relics of Christ and their provenance over the centuries. He also discusses the two Jesus children.
Ancient Indian lineages carried great wisdom for thousands of years in an unbroken oral tradition back to Manu and the Seven Holy Rishis. Those who were fully clairvoyant in ancient times were able to directly perceive the nature of the interaction between physical matter and spirit.
Every spiritual tradition has reverence for the elders who are called many names: ascended masters, descended avatars, bodhisattvas who become buddhas, the Mother Lodge of the Sun, the Masters of Wisdom, saints, prophets, tulkus, arahats, yogis, yoginis, yidams, great initiates, shamans, kahunas, deities, devas, and hierarchical beings, to name but a few. The distinctions between these vastly different ranks of human and spiritual beings are often confused and deserve clear definition so that discernment can follow.