We believe, first of all, that the Bible contains all we need to know about God and His salvation. It also contains all we need to live a life of faith. There are many other useful helps and aids in understanding these all important truths, but they are only useful so far as they agree with God's infallible Word. We continually measure all we believe by the Bible.
We have adopted the Westminster Confession of Faith as a document which contains the doctrines we hold dear. We also believe the Larger and Shorter Catechisms expound our system of doctrine. These documents are aids in our understanding of Scripture, and even over these, Scripture rules as the single absolute source of truth.