Cathedrals from the Gothic period reflect the beliefs of people during that time primarily through their function as places of worship that conveyed Christian stories and values. The most suitable response is:
They helped worshippers learn Christian stories and feel closer to God.
Gothic cathedrals were designed with intricate architectural features, including stained glass windows, sculptures, and elaborate altars, all of which depicted biblical narratives and saints. These elements were intended to educate the largely illiterate population about Christianity and enhance their spiritual experience, fostering a deeper connection to God. The cathedrals served not just as places of worship, but also as communal centers that expressed the faith and aspirations of the people during the Gothic period.