"For this is the will of God, your sanctification." ~ 1 Thessalonians 4:3a (ESV)
I have found that I often question God's will for me in my life. Especially when asked questions about career choices or choosing a college/university. As soon as I read this verse I realized that God's will was my sanctification! I hope this verse brings you as much reassurance of what God wants for you in your life as it did for me.