Catechism

This is a portion of Martin Luther's Small Catechism (SC) or Large
Catechism (LC) or another writing by Lutheran theologians.

The Third Commandment: (SC)

Remember the Sabbath Day by keeping it holy.

What does this mean?

We should fear and love God so that we do not despise preaching and
His Word, but hold it sacred and gladly hear and learn it.