Worthless Worship of Christ

How can you be sure that God is going to recognize your worship of Him? Can you worship Him just any old way you choose, and on any day you choose? Does it matter which day you keep as the sabbath, or day of worship? Which day is the Christian Sabbath anyway? On what day did the apostles and early church worship? In 2 classic World Tomorrow programs, Herbert W. Armstrong answers all of these questions from the Bible and history. The answers may shock you.