In their book, "The Mark of Jesus," Timothy George and John Woodbridge seek to convince us of the upmost importance of love and unity in the life of believers.
In his book, "The Church: The Gospel Made Visible," Mark Dever seeks to help us clearly understand the importance of the local church.
We are commanded to "always be ready to give a defense to anyone who asks you for a reason for the hope that is in you.” . . . 1 Peter 3:15.