FAITH
Rom 12:2 And be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what is that good, and acceptable, and perfect, will of God.
Rom 12:3 For I say, through the grace given unto me, to every man that is among you, not to think of himself more highly than he ought to think; but to think soberly, according as God hath dealt to every man the measure of faith.
What do you think? Does each get the same amount of faith, or would you possibly liken it to the parable of the talents, Matt. 25: 14-30 where each got a different measure and was rewarded on how they used it? On one end of the spectrum one used his allotment and it grew, on the other one hid his allotment and consequently lost it from disuse.
Or perhaps you have a different take entirely?