If the Lord Wills It

Sermon Application Questions: 

1. What is it about plan-making that gets us in trouble? What errors do we fall into when making plans? 
2. What does the Bible say about the will of God? Is it something that clear that has already been revealed or something hidden and cloudy that must be revealed? Or is it both?
3. How or when can you be 100% sure that something is God’s will for you?   
4. How do you know the right thing to do and how do you know if you have done it?