General relativity is the cornerstone of cosmology and astrophysics. It has also provided the conceptual basis for string theory and other attempts to unify all the forces of nature in terms of geometrical structures.
We are celebrating the feast of the Eternal Birth which God the Father has borne and never ceases to bear in all eternity... But if it takes not place in me, what avails it? Everything lies in this, that it should take place in me.