Exodus 20:8 Remember the Sabbath day, to keep it holy.
Have you ever wondered why this commandment does not simply say “keep the Sabbath holy” but starts with “Remember?”
The answer stares you in the face. We know the Sabbath is holy and we know it should be a time of rest. We just need to remember it!
God wants us to keep it holy, yes, but the first step is our remembrance of that fact.
Unless we first remember this commandment, we are not going to keep it. Sweeping it under the banner of modern world or any other excuse is not remembering it in the spirit.