the act of ordaining, arranging, or determining something beforehand; predestination.
From 'foreordinate' with the abstract noun suffix '-ation' (from Latin '-atio'), creating a noun for the concept of prearrangement or predestination.
This is the most formal, abstract version—'foreordination' sounds most serious and theological, which is probably why theologians preferred it to 'foreordainment' when discussing divine plans.
Complete word intelligence in one call. Free tier — 50 lookups/day.