It is important for all of us to grasp and embrace the core doctrines of Christianity. Otherwise, we will be unable to defend the truth delivered to the saints of God (Jude 3). Take some time today to review one of the main summaries of Christian truth such as the Apostles’ Creed or the Nicene Creed. Determine which parts of the creeds you can explain well and study the Bible’s teaching on those parts to which you have not devoted much attention.
For further study:
The Bible in a year: