The first moment when an arbitrary datum is thrown into a problem or a sdolution, the issue represented by that problem or solution becomes more complex and less solveable. This issue has been wildly complicated by (a)Authoritarian doctrine such as papal or biblical decrees introducing data that do not align or make sense (b) arbitrariness such as codes of rightness and wrongness based not on native ethics but on authority (c) Data which when looked for is not found to exist.

So it is little wonder that the situation looks complex and hard to understand. There is a set of data which derives from natural physical and /or spiritual laws. Departures from natural laws breeds complexity and impenetrability in problems and solutions.

The rest is left ads an exercise to the student seeking understanding.