What Is One Distinction Between "Predestination" and "Calling

What is one distinction between "predestination" and "calling"?

A) They are synonyms of each other.
B) "Predestination" refers to a goal that one works toward in one's lifetime;"calling" refers to the way by which one achieves the goal.
C) "Predestination" refers to the fact that one is preordained to go to heaven;"calling" refers to how the person gets to go to heaven.
D) "Predestination" refers to when one will die;"calling" refers to what a person does in life to prepare for his or her death.
E) "Predestination" refers to something after death;"calling" refers to something before death.