The Philistines in Bible times (now called the Palestinians according to Ludwig Schneider from Israel)

See Judges 13 the story of Samson.
To spite the Jews in Juda the Roman occupational forces in Israel called the Land of Israel now Palestine after their enemies the Philistines, This happened under Hadrian.
All Shabbat services were forbidden and the Sunday was introduced. Pesach or Passover became Easter and the Romans worshipped the sun and called Sunday the Holy Day. During Bible Days there was no Sunday Service. Jesus worshipped only on Shabbat not on Sunday!
We love the Palestinian people and when they have turned to the God of the Bible they are our brothers and sisters and we have to pray for them.