"Brothers, the Scripture had to be fulfilled which the Holy Spirit spoke..." Acts 1: 16

Christians do not follow their own devices; their own intuitions, the advice of others or the trends of the day. No! They follow God's Word and when they do, they never have cause for regret. 

Pastor Dave explains the early church's  very first reliance upon the Holy Word of God. 

Message by Pastor Dave Johnson, Calvary Chapel Old Towne

From the series on the Book of Acts: Dear Lovers of God