You will encounter many distractions and many temptations to put your goal aside: The security of a job, a wife who wants kids, whatever. But if you hang in there, always following your vision, I have no doubt you will succeed.
“Therefore God is one, if that which admits of so great power can be nothing else: and yet those who deem that there are many gods, say that they have divided their functions among themselves; but we will discuss all these matters at their proper places.”