What do the Ten Commandments listed in the book of Exodus mean for Christians today?

In the Third Commandment God forbids using his name vainly, but does that include taking an oath in God’s name as is often done in courts of law, entering government service, and in marriage vows?

A lot of people think, “I’m not perfect, but I’m a pretty good person. God will let me into heaven.” According to the Bible, that’s not how it works. Here are 7 essential things you need to know about God’s holiness.