Here are 10 words every Christian should know—and be able to explain—in order to "be prepared to give an answer to everyone who asks you to give the reason for the hope that you have" (1 Peter 3:15).

Understanding the difference between a Christian's justification and sanctification is crucial for every believer to know. Here is a brief explanation.

Many Christians have been taught that they will be blessed for being obedient to God. Is this true?

Cheap grace is worthless. It tries to rob you of your peace and rest in your Savior. Here are two kinds of cheap grace that pretend to be the costly grace God gives you in Christ.

Why does praying to God involve more than giving adoration to God, confessing our sins, thanking God for all he has given us, and making petitions for help?

The second commandment (Exod. 20:4-6) expressly forbids the use of images of God in worship. How should we view images of God used in teaching, such as pictures of Jesus?

The imperfect prophets, priests, and kings of the Old Testament pointed forward to Jesus. How is Jesus the perfect Prophet, the perfect Priest, and the perfect King on behalf of all who trust in him alone for salvation?

God always keeps his promises. Here is a brief explanation of the 8 significant covenants of the Bible—and what each one means for you personally today.

What is the Abrahamic covenant, and why is every Christian the offspring of Abraham?