World Humanitarian Day seeks to recognize the compassion and bravery of humanitarian workers. Jesus is a humanitarian worker. So were the Apostles. You should be also.
Today is the day of the Lord God who finished creating all that exists and then rested on this day. Sadly, many can not rest on Sunday. They must work to provide for themselves or their family. If you have to work on this day, take a bit of time to say a prayer of thanks to God for salvation through Jesus.
If you don’t have to work, get up and attend a church service!