This 5 star cleanliness rating which was posted on the wall of a hospital in March 2025 does not expire for a whole year. If only I could have one of these certificates in my house. Imagine being certified as five star clean for 365 days! Alas nobody would believe the certificate if they came into my kitchen. I don't think I would have been granted five stars for a day, never mind a year.
Keeping clean isn't as easy as we'd like.
In the Bible Psalm 51 reads "Create in me a clean heart Oh God, and renew a right spirit within me." When we ask God to forgive us and clean us he does an absolutely thorough job. The problem seems to be that we easily pick up dirt. This is where God steps in to renew our certificate of cleanliness. He does it as often as we ask him and there is no expiry date on his forgiveness.