Perseverance of the Saints: Are You Sure?

Theme:
While the Bible reveals the doctrine of the perseverance of the saints, can anyone be sure he or she is a saint?

1. The Possibility of Assurance of my Salvation
2. The Source of Assurance of my Salvation
3. The Struggle for Assurance of my Salvation
   -I don't always feel it.
   -I am motivated to live it out