baby has all the same muscles as a professional athlete, but they cannot accomplish the same things because they are not as developed. yet they have the same potential, which over time can be developed.
so keep feeding your spirit on the word of god and act on what you learn. just like a natural child, you will fall down a few times while learning how to walk. but you must get up and try again. god will watch over you and protect you as any good parent should, so you don't have to be afraid. 