Three incidents in the life of David illustrate the principle that believers should not pay evil for evil but overcome evil with good while trusting the Lord and letting his hand save.
The demons revealed that their only purpose is to destroy, while Jesus demonstrated his power to heal and restore.
Paul warned Christians about false teachers who would persuade them to boast in themselves instead of in Christ.
God gave us The Ten Words, which show us how to live well and our need for Jesus Christ.