The phrase "to support the institution" means to help or promote an organization or establishment. It includes actions or behaviors that contribute to the success, well-being, and growth of the institution. Full definition
Moreover, marriage is a legally and socially supported institution in our culture and an integral part of many people's religious faith. (educationnext.org)
By supporting institutions of higher education here at home, we can continue to attract talent to our area that will support businesses large and small for years to come. (oswegocountytoday.com)
Its goal was to lend money to governments or to government - supported institutions for projects that would be sufficiently profitable that the loan could be repaid and the national economy enriched. (religion-online.org)