Faith – The First Heretic – Horus Heresy Book XIV – Aaron Dembski-Bowden

“Over countless centuries, humanity has achieved great things in the name of faith. History teaches us this. Faith is the fuel for the soul’s journey. Without belief in greater ideals, we are incomplete – the union of the spirit with the flesh is what raises us above beasts and inhumans.”
The First Heretic – Horus Heresy Book XIV – Aaron Dembski-Bowden
Yep, the were made the stuff that made us crazy strong.
The light of the Allfather is unknown to the heretics and xenos. The true strength of man lies in his soul, and radiates outward.