John 10:10 (NKJV)
Many companies today have job descriptions for their employees. The purpose of a job description is to give someone guidelines about what they will do for their employer. Very often the job description fits with the qualifications that the employee has and sometimes to even get hired a person has to be able to carry out all of the tasks given in the job description. Someone's job description shows you what they do and who they are. If someone's job description is to clean the bathroom he would not be a cook and if someone's job description was to cook he would not be the cleaning person.
In John 10:10 Jesus gave us what we could call some job descriptions. Jesus said that the thief, talking about the devil, only comes to steal, kill, and destroy. Those are the things that the devil does and we can see that all of those things are bad. Jesus said the He came to give people life, a more abundant life, and that is a good thing. But people have sometimes thought that if something bad happens to them that it just might be something that God did for some mysterious reason. But, according to the "job descriptions" we see in John 10:10, the devil does bad things and Jesus does good things.
Acts 10:38 says that Jesus was anointed by God to do good and heal people who were oppressed by the devil. Here we see again that Jesus does good and heals while the devil is the one who brings sickness and oppression. 1 Corinthians 14:33 and 1 Timothy 1:7 tell us that confusion and fear do not come from God but peace and love do. The Bible gives us a clear understanding of what Jesus does while exposing the tactics of the devil. We need to accurately know who Jesus is and what He is like to live the abundant life that Jesus came to bring us.