Foundation is the basis and principle of something, the primordial rules or laws that regulate a certain thing.
It can also refer to cause, reason or explanation of something, as well as what can serve as proof and evidence of the veracity of a fact, for example.
The foundation can still be the foundation that supports a structure, like a house or a building. But, the most common meaning given to this term is “support of ideas” or "support of theories", usually constituted by a set of knowledge or arguments that form the basis of a concept, religion, philosophy and so on.
Some of the main synonyms of foundation they are: justification, reason, criterion, motive, explanation, elucidation, proof, evidence, argument, principles, bases, notions, foundation, firmament, structure, rule, rule, regulation and law.
Learn more about meaning of law.
sports foundation
Each sport has its foundation, that is, a set of norms and rules that act as a regulatory basis for the entire sport, whether in the technical, tactical or physical scope.
Example: volleyball bedding, basketball bedding, handball bedding, futsal bedding and etc.
religious foundation
It consists of the grouping of norms that make up a certain religion. All religions have their foundation, this being one of the factors that characterize and differentiate one from the other.
the calls religious fundamentalists are people who follow a religion in an extremely conservative way, obeying all the imposed laws literally, even if they conflict with other principles, such as ethics and morals, by example.