Well it depends really. There were many types of Knights. The knights who fought for the British Empire, well the Government of the time was very religious. The Templar Knights were protecting Christian secrets. A knight isn't always religious. However, most things during the time of Knights were revolved around religion.
Jewish
Jedi Knight.
Shes a Jedi-Knight
There was no disgrace. It was always an honour to be a knight.
A knight represents chivalry by following the chivalry code, and simply taking on the responsibility of being a knight
christen
A knight was a noble so he had all the rights and privileges that was with being a noble.
protecting land, being honorable, being STUPIDA
No
You are not a serf.
most of the time a peasants religion during the middle ages was Christianity in the form of catholic religion whether you were a king, knight, lord or peasant your life was dominated by the church
Knights had many different religons, but they were always loyal to their king.