Saint Valentine .Valentine's Day started in the time of the Roman Empire. In ancient Rome, February 14th was a holiday to honour Juno. Juno was the Queen of the Roman Gods and Goddesses. The Romans also knew her as the Goddess of women and marriage.
In the past people believed in God. Then everything was connected with church. Gadually the person starts no to believe so much in God. Of course there was and there will be people who believe strongly and people who are not so religious...