Mark 6:31 (KJV) And he said unto them, Come ye yourselves apart into a desert place, and rest a while: for there were many coming and going, and they had no leisure so much as to eat.
Work well; rest well.
God cares for us–His workers, as much as He cares for the people; His workers–we, are not just a part of the people; we are His people.
To work is godly; to rest is as godly. We don’t feel guilty when we rest as long as we are faithful in our work.
There’s a big difference between resting from labor and resting without labor; the latter is simply laziness.