Note: Every genuinely born again Christian should become thoroughly familiar with The Westminster Confession to The Athanasian Creed, as these creeds and confessions prosecute sound, necessary doctrine, and DOCTRINE is the very first item Scripture is profitable for. (2 Timothy 3:16) In particular, you should study very diligently the Westminster Confession, as this Confession sums up all the doctrine of the others, and it does it better.