Valentine's Day has been observed for many years with a rich and complicated past. The celebration is widely thought to have begun in Ancient Roman times around the mid-February festival of Lupercalia.
The celebration then began to be associated with different versions of the story of a Christian martyr named Saint Valentine throughout the years.
By the Middle Ages, the celebrations were spread throughout parts of Europe and have become a combination of religious observance and seasonal celebration.
There are many historical records that provide information on how Valentine's Day was celebrated differently in various areas today due to the way culture, religion, and society have all changed over the years.
Therefore, today's Valentine's Day is a worldwide recognized holiday that continues to change because of the many years culture has impacted what and how people throughout history have perceived and celebrated Valentine’s Day.
Valentine's Day has strong roots in Lupercalia, a Roman festival that took place in February. The festival was a pre-Christian event that focused on the purification of people or the area on the occasion of the renewing of the seasons.
According to history, Roman priests like the Luperci would perform religious ceremonies in order to promote good health and to guarantee that the crops would grow well during the year. As Christianity spread throughout the Roman Empire, Church leaders replaced or changed some of the pagan celebrations of the Roman calendar.
It is believed that Pope Gelasius I established the feast day of St. Valentine on February 14 in the 5th century, and thus St. Valentine's Day eventually became a Christian holiday rather than a continuation of a pagan holiday.