Keeping SABBATH = God's 4th command- a way to "showing mercy to 1000s, to those who love Me and keep My commandments." (Exodus 20:8). WHY do we Worship on Sunday? Habit. Jesus asked, Matthew 15:3 “Why do you also transgress the commandment of God because of your tradition?" Jesus said God didn't end Law: Matt 5:18-19. Church leaders changed Worship Day around 100-165 AD. Fact filled poster MOST POPULAR RE-PINS - http://www.pinterest.com/DianaDeeOsborne/words-of-life/ - WORDS OF LIFE Board.