What else can be the full eternal truth but God Himself
Who as the quintessence of perfection from eternity is in spirit always
One and the Same, thus forever unchangeable in and for Himself. God is the
sole First Cause of all existence. All that exists is nothing but His
fixed thoughts. Their existence is thus also an existence of God and their
life is God's life. Therefore, everything in God is the fullest eternal
truth because without God nothing can have an existence, but in us humans
it exists only to the extent that we are one with His most holy spirit
through pure love for Him ...
Once we have achieved this, everything becomes the
purest light wherever we may turn. And this primordial light in its
highest spiritual purity is the eternal unchangeable truth.