When did people stop believing in the old gods like Greek and Norse? Did the Vikings just wake up one morning and think ”this is bullshit”?

Question

When did people stop believing in the old gods like Greek and Norse? Did the Vikings just wake up one morning and think ”this is bullshit”?

In:

Answer 1

The stories are different everywhere but often they were compelled to convert. The Knights of the Sword were Germans who conquered much of what are now the Baltic states in the name of the church, from memory around 1200. Many people faced a choice between renouncing their traditional religion and being tortured or killed.